Used Cars and Trucks Inflation Data
Used Cars and Trucks Inflation Rate
Used cars and trucks in U.S. city average, all urban consumers, not seasonally adjusted
+0.57% YoY
Best YoY Inflation
-18.77%
April 1954
Dwight D. Eisenhower (Republican)
Worst YoY Inflation
+45.24%
June 2021
Joe Biden (Democrat)
Average YoY by Party
Republican: +2.9%
Democrat: +3.32%
Inflation Trend Over the Last 8 Years
Full Inflation History
| Date | Value | MoM | YoY | President | Party |
|---|---|---|---|---|---|
| March 2025 | 181.9 | +0.31% | +0.57% | Donald Trump (2nd Term) | Republican |
| February 2025 | 181.4 | +0.05% | +0.75% | Donald Trump (2nd Term) | Republican |
| January 2025 | 181.3 | +0.53% | +1.04% | Donald Trump (2nd Term) | Republican |
| December 2024 | 180.3 | +0.2% | -3.25% | Joe Biden | Democrat |
| November 2024 | 180.0 | +0.68% | -3.39% | Joe Biden | Democrat |
| October 2024 | 178.7 | +0.38% | -3.36% | Joe Biden | Democrat |
| September 2024 | 178.1 | -0.07% | -5.07% | Joe Biden | Democrat |
| August 2024 | 178.2 | -0.77% | -10.35% | Joe Biden | Democrat |
| July 2024 | 179.6 | -1.11% | -10.93% | Joe Biden | Democrat |
| June 2024 | 181.6 | +0.35% | -10.1% | Joe Biden | Democrat |
| May 2024 | 181.0 | +0.47% | -9.32% | Joe Biden | Democrat |
| April 2024 | 180.1 | -0.42% | -6.86% | Joe Biden | Democrat |
| March 2024 | 180.9 | +0.49% | -2.22% | Joe Biden | Democrat |
| February 2024 | 180.0 | +0.33% | -1.76% | Joe Biden | Democrat |
| January 2024 | 179.4 | -3.74% | -3.47% | Joe Biden | Democrat |
| December 2023 | 186.4 | +0.06% | -1.31% | Joe Biden | Democrat |
| November 2023 | 186.3 | +0.71% | -3.75% | Joe Biden | Democrat |
| October 2023 | 185.0 | -1.4% | -7.14% | Joe Biden | Democrat |
| September 2023 | 187.6 | -5.62% | -7.99% | Joe Biden | Democrat |
| August 2023 | 198.8 | -1.41% | -6.64% | Joe Biden | Democrat |
| July 2023 | 201.6 | -0.19% | -5.64% | Joe Biden | Democrat |
| June 2023 | 202.0 | +1.22% | -5.15% | Joe Biden | Democrat |
| May 2023 | 199.6 | +3.2% | -4.22% | Joe Biden | Democrat |
| April 2023 | 193.4 | +4.54% | -6.57% | Joe Biden | Democrat |
| March 2023 | 185.0 | +0.96% | -11.15% | Joe Biden | Democrat |
| February 2023 | 183.2 | -1.41% | -13.58% | Joe Biden | Democrat |
| January 2023 | 185.9 | -1.59% | -11.62% | Joe Biden | Democrat |
| December 2022 | 188.9 | -2.41% | -8.83% | Joe Biden | Democrat |
| November 2022 | 193.5 | -2.84% | -3.34% | Joe Biden | Democrat |
| October 2022 | 199.2 | -2.3% | +2.03% | Joe Biden | Democrat |
| September 2022 | 203.9 | -4.24% | +7.18% | Joe Biden | Democrat |
| August 2022 | 212.9 | -0.37% | +7.78% | Joe Biden | Democrat |
| July 2022 | 213.7 | +0.33% | +6.61% | Joe Biden | Democrat |
| June 2022 | 213.0 | +2.21% | +7.1% | Joe Biden | Democrat |
| May 2022 | 208.4 | +0.67% | +16.06% | Joe Biden | Democrat |
| April 2022 | 207.0 | -0.6% | +22.73% | Joe Biden | Democrat |
| March 2022 | 208.2 | -1.8% | +35.32% | Joe Biden | Democrat |
| February 2022 | 212.0 | +0.83% | +41.15% | Joe Biden | Democrat |
| January 2022 | 210.3 | +1.51% | +40.51% | Joe Biden | Democrat |
| December 2021 | 207.2 | +3.47% | +37.29% | Joe Biden | Democrat |
| November 2021 | 200.2 | +2.56% | +31.44% | Joe Biden | Democrat |
| October 2021 | 195.2 | +2.63% | +26.45% | Joe Biden | Democrat |
| September 2021 | 190.2 | -3.71% | +24.41% | Joe Biden | Democrat |
| August 2021 | 197.5 | -1.44% | +31.9% | Joe Biden | Democrat |
| July 2021 | 200.4 | +0.79% | +41.66% | Joe Biden | Democrat |
| June 2021 | 198.9 | +10.77% | +45.24% | Joe Biden | Democrat |
| May 2021 | 179.5 | +6.45% | +29.74% | Joe Biden | Democrat |
| April 2021 | 168.7 | +9.61% | +20.97% | Joe Biden | Democrat |
| March 2021 | 153.9 | +2.43% | +9.37% | Joe Biden | Democrat |
| February 2021 | 150.2 | +0.37% | +9.29% | Joe Biden | Democrat |
| January 2021 | 149.7 | -0.82% | +10% | Joe Biden | Democrat |
| December 2020 | 150.9 | -0.94% | +10.03% | Donald Trump (1st Term) | Republican |
| November 2020 | 152.3 | -1.33% | +10.85% | Donald Trump (1st Term) | Republican |
| October 2020 | 154.4 | +0.97% | +11.54% | Donald Trump (1st Term) | Republican |
| September 2020 | 152.9 | +2.08% | +10.27% | Donald Trump (1st Term) | Republican |
| August 2020 | 149.8 | +5.85% | +3.99% | Donald Trump (1st Term) | Republican |
| July 2020 | 141.5 | +3.34% | -0.89% | Donald Trump (1st Term) | Republican |
| June 2020 | 136.9 | -1.06% | -2.77% | Donald Trump (1st Term) | Republican |
| May 2020 | 138.4 | -0.74% | -0.37% | Donald Trump (1st Term) | Republican |
| April 2020 | 139.4 | -0.91% | -0.75% | Donald Trump (1st Term) | Republican |
| March 2020 | 140.7 | +2.36% | +0.13% | Donald Trump (1st Term) | Republican |
| February 2020 | 137.5 | +1.02% | -1.33% | Donald Trump (1st Term) | Republican |
| January 2020 | 136.1 | -0.78% | -1.97% | Donald Trump (1st Term) | Republican |
| December 2019 | 137.1 | -0.2% | -0.68% | Donald Trump (1st Term) | Republican |
| November 2019 | 137.4 | -0.72% | -0.43% | Donald Trump (1st Term) | Republican |
| October 2019 | 138.4 | -0.17% | +1.44% | Donald Trump (1st Term) | Republican |
| September 2019 | 138.7 | -3.74% | +2.6% | Donald Trump (1st Term) | Republican |
| August 2019 | 144.0 | +0.89% | +2.08% | Donald Trump (1st Term) | Republican |
| July 2019 | 142.8 | +1.38% | +1.47% | Donald Trump (1st Term) | Republican |
| June 2019 | 140.8 | +1.39% | +1.24% | Donald Trump (1st Term) | Republican |
| May 2019 | 138.9 | -1.12% | +0.27% | Donald Trump (1st Term) | Republican |
| April 2019 | 140.5 | -0.04% | +0.78% | Donald Trump (1st Term) | Republican |
| March 2019 | 140.5 | +0.87% | +0.44% | Donald Trump (1st Term) | Republican |
| February 2019 | 139.3 | +0.36% | +1.11% | Donald Trump (1st Term) | Republican |
| January 2019 | 138.8 | +0.53% | +1.64% | Donald Trump (1st Term) | Republican |
| December 2018 | 138.1 | +0.04% | +1.43% | Donald Trump (1st Term) | Republican |
| November 2018 | 138.0 | +1.14% | +2.31% | Donald Trump (1st Term) | Republican |
| October 2018 | 136.5 | +0.98% | +0.43% | Donald Trump (1st Term) | Republican |
| September 2018 | 135.1 | -4.23% | -1.47% | Donald Trump (1st Term) | Republican |
| August 2018 | 141.1 | +0.29% | +1.26% | Donald Trump (1st Term) | Republican |
| July 2018 | 140.7 | +1.15% | +0.84% | Donald Trump (1st Term) | Republican |
| June 2018 | 139.1 | +0.42% | -0.66% | Donald Trump (1st Term) | Republican |
| May 2018 | 138.5 | -0.62% | -1.68% | Donald Trump (1st Term) | Republican |
| April 2018 | 139.4 | -0.37% | -0.91% | Donald Trump (1st Term) | Republican |
| March 2018 | 139.9 | +1.54% | +0.37% | Donald Trump (1st Term) | Republican |
| February 2018 | 137.8 | +0.89% | -0.09% | Donald Trump (1st Term) | Republican |
| January 2018 | 136.6 | +0.32% | -0.61% | Donald Trump (1st Term) | Republican |
| December 2017 | 136.1 | +0.9% | -0.99% | Donald Trump (1st Term) | Republican |
| November 2017 | 134.9 | -0.71% | -2.1% | Donald Trump (1st Term) | Republican |
| October 2017 | 135.9 | -0.93% | -2.89% | Donald Trump (1st Term) | Republican |
| September 2017 | 137.1 | -1.59% | -3.75% | Donald Trump (1st Term) | Republican |
| August 2017 | 139.4 | -0.12% | -3.8% | Donald Trump (1st Term) | Republican |
| July 2017 | 139.5 | -0.36% | -4.08% | Donald Trump (1st Term) | Republican |
| June 2017 | 140.0 | -0.61% | -4.29% | Donald Trump (1st Term) | Republican |
| May 2017 | 140.9 | +0.16% | -4.31% | Donald Trump (1st Term) | Republican |
| April 2017 | 140.7 | +0.92% | -4.64% | Donald Trump (1st Term) | Republican |
| March 2017 | 139.4 | +1.07% | -4.66% | Donald Trump (1st Term) | Republican |
| February 2017 | 137.9 | +0.36% | -4.25% | Donald Trump (1st Term) | Republican |
| January 2017 | 137.4 | -0.06% | -3.69% | Donald Trump (1st Term) | Republican |
| December 2016 | 137.5 | -0.22% | -3.5% | Barack Obama | Democrat |
| November 2016 | 137.8 | -1.52% | -3.81% | Barack Obama | Democrat |
| October 2016 | 139.9 | -1.8% | -4.05% | Barack Obama | Democrat |
| September 2016 | 142.5 | -1.64% | -4.07% | Barack Obama | Democrat |
| August 2016 | 144.9 | -0.41% | -4.01% | Barack Obama | Democrat |
| July 2016 | 145.5 | -0.57% | -3.75% | Barack Obama | Democrat |
| June 2016 | 146.3 | -0.62% | -3.09% | Barack Obama | Democrat |
| May 2016 | 147.2 | -0.18% | -2.32% | Barack Obama | Democrat |
| April 2016 | 147.5 | +0.9% | -1.54% | Barack Obama | Democrat |
| March 2016 | 146.2 | +1.5% | -0.57% | Barack Obama | Democrat |
| February 2016 | 144.0 | +0.95% | +0.44% | Barack Obama | Democrat |
| January 2016 | 142.7 | +0.14% | +0.86% | Barack Obama | Democrat |
| December 2015 | 142.5 | -0.54% | +0.36% | Barack Obama | Democrat |
| November 2015 | 143.3 | -1.76% | -0.62% | Barack Obama | Democrat |
| October 2015 | 145.8 | -1.82% | -1.4% | Barack Obama | Democrat |
| September 2015 | 148.5 | -1.58% | -1.74% | Barack Obama | Democrat |
| August 2015 | 150.9 | -0.14% | -1.55% | Barack Obama | Democrat |
| July 2015 | 151.1 | +0.1% | -1.14% | Barack Obama | Democrat |
| June 2015 | 151.0 | +0.17% | -0.66% | Barack Obama | Democrat |
| May 2015 | 150.7 | +0.61% | -0.48% | Barack Obama | Democrat |
| April 2015 | 149.8 | +1.88% | -0.47% | Barack Obama | Democrat |
| March 2015 | 147.0 | +2.53% | -1.28% | Barack Obama | Democrat |
| February 2015 | 143.4 | +1.36% | -2.87% | Barack Obama | Democrat |
| January 2015 | 141.5 | -0.35% | -4.02% | Barack Obama | Democrat |
| December 2014 | 142.0 | -1.52% | -4.2% | Barack Obama | Democrat |
| November 2014 | 144.2 | -2.53% | -3.09% | Barack Obama | Democrat |
| October 2014 | 147.9 | -2.16% | -1.68% | Barack Obama | Democrat |
| September 2014 | 151.2 | -1.39% | -0.4% | Barack Obama | Democrat |
| August 2014 | 153.3 | +0.27% | +0.02% | Barack Obama | Democrat |
| July 2014 | 152.9 | +0.58% | +0.2% | Barack Obama | Democrat |
| June 2014 | 152.0 | +0.36% | +0.14% | Barack Obama | Democrat |
| May 2014 | 151.4 | +0.62% | +0.23% | Barack Obama | Democrat |
| April 2014 | 150.5 | +1.06% | +0.23% | Barack Obama | Democrat |
| March 2014 | 148.9 | +0.88% | +0.11% | Barack Obama | Democrat |
| February 2014 | 147.6 | +0.16% | +0.61% | Barack Obama | Democrat |
| January 2014 | 147.4 | -0.53% | +1.47% | Barack Obama | Democrat |
| December 2013 | 148.2 | -0.38% | +2.03% | Barack Obama | Democrat |
| November 2013 | 148.7 | -1.11% | +1.97% | Barack Obama | Democrat |
| October 2013 | 150.4 | -0.88% | +1.43% | Barack Obama | Democrat |
| September 2013 | 151.8 | -0.98% | +0.42% | Barack Obama | Democrat |
| August 2013 | 153.3 | +0.46% | -1.03% | Barack Obama | Democrat |
| July 2013 | 152.6 | +0.52% | -2.1% | Barack Obama | Democrat |
| June 2013 | 151.8 | +0.44% | -2.29% | Barack Obama | Democrat |
| May 2013 | 151.1 | +0.63% | -1.61% | Barack Obama | Democrat |
| April 2013 | 150.2 | +0.95% | -0.62% | Barack Obama | Democrat |
| March 2013 | 148.8 | +1.38% | +0.05% | Barack Obama | Democrat |
| February 2013 | 146.7 | +1.01% | -0.2% | Barack Obama | Democrat |
| January 2013 | 145.3 | +0.02% | -1.28% | Barack Obama | Democrat |
| December 2012 | 145.2 | -0.43% | -1.96% | Barack Obama | Democrat |
| November 2012 | 145.9 | -1.64% | -2.26% | Barack Obama | Democrat |
| October 2012 | 148.3 | -1.87% | -2.11% | Barack Obama | Democrat |
| September 2012 | 151.1 | -2.41% | -1.61% | Barack Obama | Democrat |
| August 2012 | 154.9 | -0.62% | -0.62% | Barack Obama | Democrat |
| July 2012 | 155.8 | +0.33% | +1.06% | Barack Obama | Democrat |
| June 2012 | 155.3 | +1.13% | +2.33% | Barack Obama | Democrat |
| May 2012 | 153.6 | +1.64% | +3.51% | Barack Obama | Democrat |
| April 2012 | 151.1 | +1.62% | +3.51% | Barack Obama | Democrat |
| March 2012 | 148.7 | +1.14% | +3.2% | Barack Obama | Democrat |
| February 2012 | 147.0 | -0.09% | +2.85% | Barack Obama | Democrat |
| January 2012 | 147.1 | -0.68% | +3.21% | Barack Obama | Democrat |
| December 2011 | 148.1 | -0.73% | +3.99% | Barack Obama | Democrat |
| November 2011 | 149.2 | -1.49% | +4.91% | Barack Obama | Democrat |
| October 2011 | 151.5 | -1.37% | +5.17% | Barack Obama | Democrat |
| September 2011 | 153.6 | -1.43% | +5.15% | Barack Obama | Democrat |
| August 2011 | 155.8 | +1.06% | +5.35% | Barack Obama | Democrat |
| July 2011 | 154.2 | +1.58% | +5.33% | Barack Obama | Democrat |
| June 2011 | 151.8 | +2.31% | +5.11% | Barack Obama | Democrat |
| May 2011 | 148.4 | +1.64% | +4.08% | Barack Obama | Democrat |
| April 2011 | 146.0 | +1.32% | +3.29% | Barack Obama | Democrat |
| March 2011 | 144.1 | +0.79% | +2.32% | Barack Obama | Democrat |
| February 2011 | 142.9 | +0.27% | +1.94% | Barack Obama | Democrat |
| January 2011 | 142.6 | +0.08% | +2.44% | Barack Obama | Democrat |
| December 2010 | 142.5 | +0.14% | +3.67% | Barack Obama | Democrat |
| November 2010 | 142.3 | -1.24% | +6.02% | Barack Obama | Democrat |
| October 2010 | 144.0 | -1.39% | +8.55% | Barack Obama | Democrat |
| September 2010 | 146.1 | -1.24% | +12.91% | Barack Obama | Democrat |
| August 2010 | 147.9 | +1.05% | +15.53% | Barack Obama | Democrat |
| July 2010 | 146.4 | +1.37% | +17.05% | Barack Obama | Democrat |
| June 2010 | 144.4 | +1.3% | +16.15% | Barack Obama | Democrat |
| May 2010 | 142.5 | +0.86% | +16.22% | Barack Obama | Democrat |
| April 2010 | 141.3 | +0.37% | +16.59% | Barack Obama | Democrat |
| March 2010 | 140.8 | +0.41% | +16.31% | Barack Obama | Democrat |
| February 2010 | 140.2 | +0.75% | +14.15% | Barack Obama | Democrat |
| January 2010 | 139.2 | +1.28% | +11.46% | Barack Obama | Democrat |
| December 2009 | 137.4 | +2.41% | +9.16% | Barack Obama | Democrat |
| November 2009 | 134.2 | +1.12% | +5.75% | Barack Obama | Democrat |
| October 2009 | 132.7 | +2.57% | +2.28% | Barack Obama | Democrat |
| September 2009 | 129.4 | +1.05% | -2.67% | Barack Obama | Democrat |
| August 2009 | 128.0 | +2.37% | -5.45% | Barack Obama | Democrat |
| July 2009 | 125.1 | +0.6% | -7.94% | Barack Obama | Democrat |
| June 2009 | 124.3 | +1.36% | -8.57% | Barack Obama | Democrat |
| May 2009 | 122.7 | +1.19% | -10.03% | Barack Obama | Democrat |
| April 2009 | 121.2 | +0.12% | -11.39% | Barack Obama | Democrat |
| March 2009 | 121.1 | -1.45% | -11.78% | Barack Obama | Democrat |
| February 2009 | 122.8 | -1.62% | -10.5% | Barack Obama | Democrat |
| January 2009 | 124.9 | -0.81% | -8.99% | Barack Obama | Democrat |
| December 2008 | 125.9 | -0.78% | -8.08% | George W. Bush | Republican |
| November 2008 | 126.9 | -2.2% | -7.14% | George W. Bush | Republican |
| October 2008 | 129.7 | -2.4% | -5.27% | George W. Bush | Republican |
| September 2008 | 132.9 | -1.84% | -3.08% | George W. Bush | Republican |
| August 2008 | 135.4 | -0.32% | -1.26% | George W. Bush | Republican |
| July 2008 | 135.8 | -0.1% | -0.13% | George W. Bush | Republican |
| June 2008 | 136.0 | -0.26% | +0.67% | George W. Bush | Republican |
| May 2008 | 136.3 | -0.34% | +1.38% | George W. Bush | Republican |
| April 2008 | 136.8 | -0.32% | +1.81% | George W. Bush | Republican |
| March 2008 | 137.2 | -0.01% | +2.12% | George W. Bush | Republican |
| February 2008 | 137.3 | +0.04% | +1.97% | George W. Bush | Republican |
| January 2008 | 137.2 | +0.19% | +1.43% | George W. Bush | Republican |
| December 2007 | 136.9 | +0.23% | +0.54% | George W. Bush | Republican |
| November 2007 | 136.6 | -0.24% | -0.5% | George W. Bush | Republican |
| October 2007 | 137.0 | -0.14% | -1.69% | George W. Bush | Republican |
| September 2007 | 137.1 | 0% | -2.74% | George W. Bush | Republican |
| August 2007 | 137.1 | +0.82% | -3.69% | George W. Bush | Republican |
| July 2007 | 136.0 | +0.7% | -4.28% | George W. Bush | Republican |
| June 2007 | 135.1 | +0.44% | -4.54% | George W. Bush | Republican |
| May 2007 | 134.5 | +0.09% | -4.56% | George W. Bush | Republican |
| April 2007 | 134.4 | -0.01% | -4.3% | George W. Bush | Republican |
| March 2007 | 134.4 | -0.16% | -4.01% | George W. Bush | Republican |
| February 2007 | 134.6 | -0.49% | -3.51% | George W. Bush | Republican |
| January 2007 | 135.3 | -0.69% | -2.9% | George W. Bush | Republican |
| December 2006 | 136.2 | -0.8% | -2.16% | George W. Bush | Republican |
| November 2006 | 137.3 | -1.44% | -1.51% | George W. Bush | Republican |
| October 2006 | 139.3 | -1.21% | -0.92% | George W. Bush | Republican |
| September 2006 | 141.0 | -0.98% | -0.35% | George W. Bush | Republican |
| August 2006 | 142.4 | +0.21% | +0.28% | George W. Bush | Republican |
| July 2006 | 142.1 | +0.42% | +0.78% | George W. Bush | Republican |
| June 2006 | 141.5 | +0.43% | +1.14% | George W. Bush | Republican |
| May 2006 | 140.9 | +0.36% | +1.51% | George W. Bush | Republican |
| April 2006 | 140.4 | +0.29% | +1.67% | George W. Bush | Republican |
| March 2006 | 140.0 | +0.36% | +1.67% | George W. Bush | Republican |
| February 2006 | 139.5 | +0.14% | +1.38% | George W. Bush | Republican |
| January 2006 | 139.3 | +0.07% | +1.31% | George W. Bush | Republican |
| December 2005 | 139.2 | -0.14% | +1.38% | George W. Bush | Republican |
| November 2005 | 139.4 | -0.85% | +1.98% | George W. Bush | Republican |
| October 2005 | 140.6 | -0.64% | +2.78% | George W. Bush | Republican |
| September 2005 | 141.5 | -0.35% | +3.66% | George W. Bush | Republican |
| August 2005 | 142.0 | +0.71% | +6.13% | George W. Bush | Republican |
| July 2005 | 141.0 | +0.79% | +6.74% | George W. Bush | Republican |
| June 2005 | 139.9 | +0.79% | +7.12% | George W. Bush | Republican |
| May 2005 | 138.8 | +0.51% | +5.31% | George W. Bush | Republican |
| April 2005 | 138.1 | +0.29% | +5.18% | George W. Bush | Republican |
| March 2005 | 137.7 | +0.07% | +4.95% | George W. Bush | Republican |
| February 2005 | 137.6 | +0.07% | +5.04% | George W. Bush | Republican |
| January 2005 | 137.5 | +0.15% | +5.12% | George W. Bush | Republican |
| December 2004 | 137.3 | +0.44% | +4.81% | George W. Bush | Republican |
| November 2004 | 136.7 | -0.07% | +3.56% | George W. Bush | Republican |
| October 2004 | 136.8 | +0.22% | +1.26% | George W. Bush | Republican |
| September 2004 | 136.5 | +2.02% | -1.8% | George W. Bush | Republican |
| August 2004 | 133.8 | +1.29% | -6.63% | George W. Bush | Republican |
| July 2004 | 132.1 | +1.15% | -9.33% | George W. Bush | Republican |
| June 2004 | 130.6 | -0.91% | -11.4% | George W. Bush | Republican |
| May 2004 | 131.8 | +0.38% | -10.89% | George W. Bush | Republican |
| April 2004 | 131.3 | +0.08% | -11.52% | George W. Bush | Republican |
| March 2004 | 131.2 | +0.15% | -11.65% | George W. Bush | Republican |
| February 2004 | 131.0 | +0.15% | -11.73% | George W. Bush | Republican |
| January 2004 | 130.8 | -0.15% | -11.8% | George W. Bush | Republican |
| December 2003 | 131.0 | -0.76% | -11.78% | George W. Bush | Republican |
| November 2003 | 132.0 | -2.29% | -11.29% | George W. Bush | Republican |
| October 2003 | 135.1 | -2.81% | -10.35% | George W. Bush | Republican |
| September 2003 | 139.0 | -3% | -8.67% | George W. Bush | Republican |
| August 2003 | 143.3 | -1.65% | -6.58% | George W. Bush | Republican |
| July 2003 | 145.7 | -1.15% | -4.58% | George W. Bush | Republican |
| June 2003 | 147.4 | -0.34% | -3.15% | George W. Bush | Republican |
| May 2003 | 147.9 | -0.34% | -2.57% | George W. Bush | Republican |
| April 2003 | 148.4 | -0.07% | -2.24% | George W. Bush | Republican |
| March 2003 | 148.5 | +0.07% | -2.37% | George W. Bush | Republican |
| February 2003 | 148.4 | +0.07% | -3.57% | George W. Bush | Republican |
| January 2003 | 148.3 | -0.13% | -4.69% | George W. Bush | Republican |
| December 2002 | 148.5 | -0.2% | -5.53% | George W. Bush | Republican |
| November 2002 | 148.8 | -1.26% | -5.46% | George W. Bush | Republican |
| October 2002 | 150.7 | -0.99% | -4.5% | George W. Bush | Republican |
| September 2002 | 152.2 | -0.78% | -3.24% | George W. Bush | Republican |
| August 2002 | 153.4 | +0.46% | -2.91% | George W. Bush | Republican |
| July 2002 | 152.7 | +0.33% | -3.54% | George W. Bush | Republican |
| June 2002 | 152.2 | +0.26% | -4.22% | George W. Bush | Republican |
| May 2002 | 151.8 | 0% | -4.59% | George W. Bush | Republican |
| April 2002 | 151.8 | -0.2% | -4.95% | George W. Bush | Republican |
| March 2002 | 152.1 | -1.17% | -4.88% | George W. Bush | Republican |
| February 2002 | 153.9 | -1.09% | -4.05% | George W. Bush | Republican |
| January 2002 | 155.6 | -1.02% | -2.99% | George W. Bush | Republican |
| December 2001 | 157.2 | -0.13% | -1.87% | George W. Bush | Republican |
| November 2001 | 157.4 | -0.25% | -1.19% | George W. Bush | Republican |
| October 2001 | 157.8 | +0.32% | -0.06% | George W. Bush | Republican |
| September 2001 | 157.3 | -0.44% | +0.7% | George W. Bush | Republican |
| August 2001 | 158.0 | -0.19% | +1.8% | George W. Bush | Republican |
| July 2001 | 158.3 | -0.38% | +1.93% | George W. Bush | Republican |
| June 2001 | 158.9 | -0.13% | +2.06% | George W. Bush | Republican |
| May 2001 | 159.1 | -0.38% | +2.38% | George W. Bush | Republican |
| April 2001 | 159.7 | -0.13% | +3.7% | George W. Bush | Republican |
| March 2001 | 159.9 | -0.31% | +4.51% | George W. Bush | Republican |
| February 2001 | 160.4 | 0% | +4.84% | George W. Bush | Republican |
| January 2001 | 160.4 | +0.12% | +4.22% | George W. Bush | Republican |
| December 2000 | 160.2 | +0.56% | +3.35% | Bill Clinton | Democrat |
| November 2000 | 159.3 | +0.89% | +2.05% | Bill Clinton | Democrat |
| October 2000 | 157.9 | +1.09% | +0.96% | Bill Clinton | Democrat |
| September 2000 | 156.2 | +0.64% | +0.32% | Bill Clinton | Democrat |
| August 2000 | 155.2 | -0.06% | +0.91% | Bill Clinton | Democrat |
| July 2000 | 155.3 | -0.26% | +1.97% | Bill Clinton | Democrat |
| June 2000 | 155.7 | +0.19% | +3.18% | Bill Clinton | Democrat |
| May 2000 | 155.4 | +0.91% | +3.88% | Bill Clinton | Democrat |
| April 2000 | 154.0 | +0.65% | +3.84% | Bill Clinton | Democrat |
| March 2000 | 153.0 | 0% | +3.8% | Bill Clinton | Democrat |
| February 2000 | 153.0 | -0.58% | +3.17% | Bill Clinton | Democrat |
| January 2000 | 153.9 | -0.71% | +2.19% | Bill Clinton | Democrat |
| December 1999 | 155.0 | -0.7% | +1.24% | Bill Clinton | Democrat |
| November 1999 | 156.1 | -0.19% | +1.36% | Bill Clinton | Democrat |
| October 1999 | 156.4 | +0.45% | +2.22% | Bill Clinton | Democrat |
| September 1999 | 155.7 | +1.24% | +2.5% | Bill Clinton | Democrat |
| August 1999 | 153.8 | +0.98% | +1.79% | Bill Clinton | Democrat |
| July 1999 | 152.3 | +0.93% | +0.66% | Bill Clinton | Democrat |
| June 1999 | 150.9 | +0.87% | 0% | Bill Clinton | Democrat |
| May 1999 | 149.6 | +0.88% | -0.27% | Bill Clinton | Democrat |
| April 1999 | 148.3 | +0.61% | +0.07% | Bill Clinton | Democrat |
| March 1999 | 147.4 | -0.61% | +0.07% | Bill Clinton | Democrat |
| February 1999 | 148.3 | -1.53% | -0.07% | Bill Clinton | Democrat |
| January 1999 | 150.6 | -1.63% | +1.69% | Bill Clinton | Democrat |
| December 1998 | 153.1 | -0.58% | +3.52% | Bill Clinton | Democrat |
| November 1998 | 154.0 | +0.65% | +4.34% | Bill Clinton | Democrat |
| October 1998 | 153.0 | +0.72% | +3.45% | Bill Clinton | Democrat |
| September 1998 | 151.9 | +0.53% | +2.5% | Bill Clinton | Democrat |
| August 1998 | 151.1 | -0.13% | +1.75% | Bill Clinton | Democrat |
| July 1998 | 151.3 | +0.27% | +0.93% | Bill Clinton | Democrat |
| June 1998 | 150.9 | +0.6% | -0.59% | Bill Clinton | Democrat |
| May 1998 | 150.0 | +1.21% | -2.53% | Bill Clinton | Democrat |
| April 1998 | 148.2 | +0.61% | -3.95% | Bill Clinton | Democrat |
| March 1998 | 147.3 | -0.74% | -4.6% | Bill Clinton | Democrat |
| February 1998 | 148.4 | +0.2% | -3.89% | Bill Clinton | Democrat |
| January 1998 | 148.1 | +0.14% | -4.27% | Bill Clinton | Democrat |
| December 1997 | 147.9 | +0.2% | -4.95% | Bill Clinton | Democrat |
| November 1997 | 147.6 | -0.2% | -5.69% | Bill Clinton | Democrat |
| October 1997 | 147.9 | -0.2% | -5.8% | Bill Clinton | Democrat |
| September 1997 | 148.2 | -0.2% | -5.61% | Bill Clinton | Democrat |
| August 1997 | 148.5 | -0.93% | -5.17% | Bill Clinton | Democrat |
| July 1997 | 149.9 | -1.25% | -4.46% | Bill Clinton | Democrat |
| June 1997 | 151.8 | -1.36% | -3.44% | Bill Clinton | Democrat |
| May 1997 | 153.9 | -0.26% | -2.35% | Bill Clinton | Democrat |
| April 1997 | 154.3 | -0.06% | -1.97% | Bill Clinton | Democrat |
| March 1997 | 154.4 | 0% | -1.84% | Bill Clinton | Democrat |
| February 1997 | 154.4 | -0.19% | -1.97% | Bill Clinton | Democrat |
| January 1997 | 154.7 | -0.58% | -2.03% | Bill Clinton | Democrat |
| December 1996 | 155.6 | -0.58% | -1.64% | Bill Clinton | Democrat |
| November 1996 | 156.5 | -0.32% | -0.82% | Bill Clinton | Democrat |
| October 1996 | 157.0 | 0% | -0.13% | Bill Clinton | Democrat |
| September 1996 | 157.0 | +0.26% | +0.32% | Bill Clinton | Democrat |
| August 1996 | 156.6 | -0.19% | -0.25% | Bill Clinton | Democrat |
| July 1996 | 156.9 | -0.19% | -0.38% | Bill Clinton | Democrat |
| June 1996 | 157.2 | -0.25% | -0.69% | Bill Clinton | Democrat |
| May 1996 | 157.6 | +0.13% | -0.06% | Bill Clinton | Democrat |
| April 1996 | 157.4 | +0.06% | +0.45% | Bill Clinton | Democrat |
| March 1996 | 157.3 | -0.13% | +1.61% | Bill Clinton | Democrat |
| February 1996 | 157.5 | -0.25% | +2.74% | Bill Clinton | Democrat |
| January 1996 | 157.9 | -0.19% | +3.61% | Bill Clinton | Democrat |
| December 1995 | 158.2 | +0.25% | +4.42% | Bill Clinton | Democrat |
| November 1995 | 157.8 | +0.38% | +5.13% | Bill Clinton | Democrat |
| October 1995 | 157.2 | +0.45% | +6.43% | Bill Clinton | Democrat |
| September 1995 | 156.5 | -0.32% | +7.63% | Bill Clinton | Democrat |
| August 1995 | 157.0 | -0.32% | +9.03% | Bill Clinton | Democrat |
| July 1995 | 157.5 | -0.51% | +10.45% | Bill Clinton | Democrat |
| June 1995 | 158.3 | +0.38% | +12.35% | Bill Clinton | Democrat |
| May 1995 | 157.7 | +0.64% | +14.36% | Bill Clinton | Democrat |
| April 1995 | 156.7 | +1.23% | +15.82% | Bill Clinton | Democrat |
| March 1995 | 154.8 | +0.98% | +15.87% | Bill Clinton | Democrat |
| February 1995 | 153.3 | +0.59% | +14.32% | Bill Clinton | Democrat |
| January 1995 | 152.4 | +0.59% | +11.4% | Bill Clinton | Democrat |
| December 1994 | 151.5 | +0.93% | +8.76% | Bill Clinton | Democrat |
| November 1994 | 150.1 | +1.62% | +6.68% | Bill Clinton | Democrat |
| October 1994 | 147.7 | +1.58% | +5.65% | Bill Clinton | Democrat |
| September 1994 | 145.4 | +0.97% | +4.83% | Bill Clinton | Democrat |
| August 1994 | 144.0 | +0.98% | +4.73% | Bill Clinton | Democrat |
| July 1994 | 142.6 | +1.21% | +4.78% | Bill Clinton | Democrat |
| June 1994 | 140.9 | +2.18% | +4.91% | Bill Clinton | Democrat |
| May 1994 | 137.9 | +1.92% | +4.87% | Bill Clinton | Democrat |
| April 1994 | 135.3 | +1.27% | +5.13% | Bill Clinton | Democrat |
| March 1994 | 133.6 | -0.37% | +5.53% | Bill Clinton | Democrat |
| February 1994 | 134.1 | -1.97% | +6.43% | Bill Clinton | Democrat |
| January 1994 | 136.8 | -1.79% | +7.38% | Bill Clinton | Democrat |
| December 1993 | 139.3 | -1% | +7.98% | Bill Clinton | Democrat |
| November 1993 | 140.7 | +0.64% | +8.31% | Bill Clinton | Democrat |
| October 1993 | 139.8 | +0.79% | +8.29% | Bill Clinton | Democrat |
| September 1993 | 138.7 | +0.87% | +8.61% | Bill Clinton | Democrat |
| August 1993 | 137.5 | +1.03% | +8.78% | Bill Clinton | Democrat |
| July 1993 | 136.1 | +1.34% | +9.05% | Bill Clinton | Democrat |
| June 1993 | 134.3 | +2.13% | +9.1% | Bill Clinton | Democrat |
| May 1993 | 131.5 | +2.18% | +9.13% | Bill Clinton | Democrat |
| April 1993 | 128.7 | +1.66% | +9.16% | Bill Clinton | Democrat |
| March 1993 | 126.6 | +0.48% | +9.42% | Bill Clinton | Democrat |
| February 1993 | 126.0 | -1.1% | +8.53% | Bill Clinton | Democrat |
| January 1993 | 127.4 | -1.24% | +8.15% | Bill Clinton | Democrat |
| December 1992 | 129.0 | -0.69% | +7.41% | George H. W. Bush | Republican |
| November 1992 | 129.9 | +0.62% | +7.71% | George H. W. Bush | Republican |
| October 1992 | 129.1 | +1.1% | +7.4% | George H. W. Bush | Republican |
| September 1992 | 127.7 | +1.03% | +6.59% | George H. W. Bush | Republican |
| August 1992 | 126.4 | +1.28% | +5.33% | George H. W. Bush | Republican |
| July 1992 | 124.8 | +1.38% | +3.65% | George H. W. Bush | Republican |
| June 1992 | 123.1 | +2.16% | +3.62% | George H. W. Bush | Republican |
| May 1992 | 120.5 | +2.21% | +2.99% | George H. W. Bush | Republican |
| April 1992 | 117.9 | +1.9% | +2.52% | George H. W. Bush | Republican |
| March 1992 | 115.7 | -0.34% | +1.14% | George H. W. Bush | Republican |
| February 1992 | 116.1 | -1.44% | +0.87% | George H. W. Bush | Republican |
| January 1992 | 117.8 | -1.92% | +1.46% | George H. W. Bush | Republican |
| December 1991 | 120.1 | -0.41% | +2.56% | George H. W. Bush | Republican |
| November 1991 | 120.6 | +0.33% | +2.9% | George H. W. Bush | Republican |
| October 1991 | 120.2 | +0.33% | +1.78% | George H. W. Bush | Republican |
| September 1991 | 119.8 | -0.17% | +1.27% | George H. W. Bush | Republican |
| August 1991 | 120.0 | -0.33% | +1.44% | George H. W. Bush | Republican |
| July 1991 | 120.4 | +1.35% | +1.86% | George H. W. Bush | Republican |
| June 1991 | 118.8 | +1.54% | +1.02% | George H. W. Bush | Republican |
| May 1991 | 117.0 | +1.74% | +0.09% | George H. W. Bush | Republican |
| April 1991 | 115.0 | +0.52% | -1.03% | George H. W. Bush | Republican |
| March 1991 | 114.4 | -0.61% | -1.89% | George H. W. Bush | Republican |
| February 1991 | 115.1 | -0.86% | -1.96% | George H. W. Bush | Republican |
| January 1991 | 116.1 | -0.85% | -2.35% | George H. W. Bush | Republican |
| December 1990 | 117.1 | -0.09% | -2.17% | George H. W. Bush | Republican |
| November 1990 | 117.2 | -0.76% | -2.41% | George H. W. Bush | Republican |
| October 1990 | 118.1 | -0.17% | -1.34% | George H. W. Bush | Republican |
| September 1990 | 118.3 | 0% | -1.25% | George H. W. Bush | Republican |
| August 1990 | 118.3 | +0.08% | -1.66% | George H. W. Bush | Republican |
| July 1990 | 118.2 | +0.51% | -2.39% | George H. W. Bush | Republican |
| June 1990 | 117.6 | +0.6% | -3.05% | George H. W. Bush | Republican |
| May 1990 | 116.9 | +0.6% | -3.39% | George H. W. Bush | Republican |
| April 1990 | 116.2 | -0.34% | -3.73% | George H. W. Bush | Republican |
| March 1990 | 116.6 | -0.68% | -3.24% | George H. W. Bush | Republican |
| February 1990 | 117.4 | -1.26% | -2.57% | George H. W. Bush | Republican |
| January 1990 | 118.9 | -0.67% | -1.33% | George H. W. Bush | Republican |
| December 1989 | 119.7 | -0.33% | -0.42% | George H. W. Bush | Republican |
| November 1989 | 120.1 | +0.33% | +0.33% | George H. W. Bush | Republican |
| October 1989 | 119.7 | -0.08% | -0.17% | George H. W. Bush | Republican |
| September 1989 | 119.8 | -0.42% | +0.34% | George H. W. Bush | Republican |
| August 1989 | 120.3 | -0.66% | +0.92% | George H. W. Bush | Republican |
| July 1989 | 121.1 | -0.16% | +2.71% | George H. W. Bush | Republican |
| June 1989 | 121.3 | +0.25% | +3.15% | George H. W. Bush | Republican |
| May 1989 | 121.0 | +0.25% | +3.42% | George H. W. Bush | Republican |
| April 1989 | 120.7 | +0.17% | +3.52% | George H. W. Bush | Republican |
| March 1989 | 120.5 | 0% | +3.79% | George H. W. Bush | Republican |
| February 1989 | 120.5 | 0% | +3.88% | George H. W. Bush | Republican |
| January 1989 | 120.5 | +0.25% | +3.88% | George H. W. Bush | Republican |
| December 1988 | 120.2 | +0.42% | +3.35% | Ronald Reagan | Republican |
| November 1988 | 119.7 | -0.17% | +2.75% | Ronald Reagan | Republican |
| October 1988 | 119.9 | +0.42% | +3.18% | Ronald Reagan | Republican |
| September 1988 | 119.4 | +0.17% | +2.93% | Ronald Reagan | Republican |
| August 1988 | 119.2 | +1.1% | +3.2% | Ronald Reagan | Republican |
| July 1988 | 117.9 | +0.26% | +2.17% | Ronald Reagan | Republican |
| June 1988 | 117.6 | +0.51% | +2.53% | Ronald Reagan | Republican |
| May 1988 | 117.0 | +0.34% | +3.17% | Ronald Reagan | Republican |
| April 1988 | 116.6 | +0.43% | +4.76% | Ronald Reagan | Republican |
| March 1988 | 116.1 | +0.09% | +6.81% | Ronald Reagan | Republican |
| February 1988 | 116.0 | 0% | +8.51% | Ronald Reagan | Republican |
| January 1988 | 116.0 | -0.26% | +9.23% | Ronald Reagan | Republican |
| December 1987 | 116.3 | -0.17% | +8.9% | Ronald Reagan | Republican |
| November 1987 | 116.5 | +0.26% | +7.77% | Ronald Reagan | Republican |
| October 1987 | 116.2 | +0.17% | +7.59% | Ronald Reagan | Republican |
| September 1987 | 116.0 | +0.43% | +7.71% | Ronald Reagan | Republican |
| August 1987 | 115.5 | +0.09% | +7.74% | Ronald Reagan | Republican |
| July 1987 | 115.4 | +0.61% | +6.95% | Ronald Reagan | Republican |
| June 1987 | 114.7 | +1.15% | +5.62% | Ronald Reagan | Republican |
| May 1987 | 113.4 | +1.89% | +4.13% | Ronald Reagan | Republican |
| April 1987 | 111.3 | +2.39% | +1.92% | Ronald Reagan | Republican |
| March 1987 | 108.7 | +1.68% | -1.18% | Ronald Reagan | Republican |
| February 1987 | 106.9 | +0.66% | -3.69% | Ronald Reagan | Republican |
| January 1987 | 106.2 | -0.56% | -5.18% | Ronald Reagan | Republican |
| December 1986 | 106.8 | -1.2% | -5.07% | Ronald Reagan | Republican |
| November 1986 | 108.1 | +0.09% | -4.08% | Ronald Reagan | Republican |
| October 1986 | 108.0 | +0.28% | -3.91% | Ronald Reagan | Republican |
| September 1986 | 107.7 | +0.47% | -3.93% | Ronald Reagan | Republican |
| August 1986 | 107.2 | -0.65% | -4.29% | Ronald Reagan | Republican |
| July 1986 | 107.9 | -0.64% | -4.34% | Ronald Reagan | Republican |
| June 1986 | 108.6 | -0.28% | -4.65% | Ronald Reagan | Republican |
| May 1986 | 108.9 | -0.27% | -5.3% | Ronald Reagan | Republican |
| April 1986 | 109.2 | -0.73% | -5.62% | Ronald Reagan | Republican |
| March 1986 | 110.0 | -0.9% | -4.84% | Ronald Reagan | Republican |
| February 1986 | 111.0 | -0.89% | -3.65% | Ronald Reagan | Republican |
| January 1986 | 112.0 | -0.44% | -2.27% | Ronald Reagan | Republican |
| December 1985 | 112.5 | -0.18% | -1.83% | Ronald Reagan | Republican |
| November 1985 | 112.7 | +0.27% | -1.91% | Ronald Reagan | Republican |
| October 1985 | 112.4 | +0.27% | -2.43% | Ronald Reagan | Republican |
| September 1985 | 112.1 | +0.09% | -2.52% | Ronald Reagan | Republican |
| August 1985 | 112.0 | -0.71% | -2.52% | Ronald Reagan | Republican |
| July 1985 | 112.8 | -0.97% | -1.66% | Ronald Reagan | Republican |
| June 1985 | 113.9 | -0.96% | -0.44% | Ronald Reagan | Republican |
| May 1985 | 115.0 | -0.61% | +1.59% | Ronald Reagan | Republican |
| April 1985 | 115.7 | +0.09% | +4.42% | Ronald Reagan | Republican |
| March 1985 | 115.6 | +0.35% | +6.54% | Ronald Reagan | Republican |
| February 1985 | 115.2 | +0.52% | +7.66% | Ronald Reagan | Republican |
| January 1985 | 114.6 | 0% | +7.1% | Ronald Reagan | Republican |
| December 1984 | 114.6 | -0.26% | +7% | Ronald Reagan | Republican |
| November 1984 | 114.9 | -0.26% | +7.79% | Ronald Reagan | Republican |
| October 1984 | 115.2 | +0.17% | +9.82% | Ronald Reagan | Republican |
| September 1984 | 115.0 | +0.09% | +11.65% | Ronald Reagan | Republican |
| August 1984 | 114.9 | +0.17% | +13.88% | Ronald Reagan | Republican |
| July 1984 | 114.7 | +0.26% | +16.21% | Ronald Reagan | Republican |
| June 1984 | 114.4 | +1.06% | +18.43% | Ronald Reagan | Republican |
| May 1984 | 113.2 | +2.17% | +19.16% | Ronald Reagan | Republican |
| April 1984 | 110.8 | +2.12% | +18.38% | Ronald Reagan | Republican |
| March 1984 | 108.5 | +1.4% | +17.17% | Ronald Reagan | Republican |
| February 1984 | 107.0 | 0% | +15.55% | Ronald Reagan | Republican |
| January 1984 | 107.0 | -0.09% | +14.93% | Ronald Reagan | Republican |
| December 1983 | 107.1 | +0.47% | +14.42% | Ronald Reagan | Republican |
| November 1983 | 106.6 | +1.62% | +14.62% | Ronald Reagan | Republican |
| October 1983 | 104.9 | +1.84% | +14.27% | Ronald Reagan | Republican |
| September 1983 | 103.0 | +2.08% | +12.94% | Ronald Reagan | Republican |
| August 1983 | 100.9 | +2.23% | +10.64% | Ronald Reagan | Republican |
| July 1983 | 98.7 | +2.17% | +8.94% | Ronald Reagan | Republican |
| June 1983 | 96.6 | +1.68% | +8.17% | Ronald Reagan | Republican |
| May 1983 | 95.0 | +1.5% | +8.82% | Ronald Reagan | Republican |
| April 1983 | 93.6 | +1.08% | +9.6% | Ronald Reagan | Republican |
| March 1983 | 92.6 | 0% | +10.11% | Ronald Reagan | Republican |
| February 1983 | 92.6 | -0.54% | +10.5% | Ronald Reagan | Republican |
| January 1983 | 93.1 | -0.53% | +10.83% | Ronald Reagan | Republican |
| December 1982 | 93.6 | +0.65% | +10.9% | Ronald Reagan | Republican |
| November 1982 | 93.0 | +1.31% | +10.32% | Ronald Reagan | Republican |
| October 1982 | 91.8 | +0.66% | +10.2% | Ronald Reagan | Republican |
| September 1982 | 91.2 | 0% | +11.63% | Ronald Reagan | Republican |
| August 1982 | 91.2 | +0.66% | +14.14% | Ronald Reagan | Republican |
| July 1982 | 90.6 | +1.46% | +16.3% | Ronald Reagan | Republican |
| June 1982 | 89.3 | +2.29% | +17.97% | Ronald Reagan | Republican |
| May 1982 | 87.3 | +2.22% | +18.94% | Ronald Reagan | Republican |
| April 1982 | 85.4 | +1.55% | +19.27% | Ronald Reagan | Republican |
| March 1982 | 84.1 | +0.36% | +19.29% | Ronald Reagan | Republican |
| February 1982 | 83.8 | -0.24% | +19.37% | Ronald Reagan | Republican |
| January 1982 | 84.0 | -0.47% | +19.83% | Ronald Reagan | Republican |
| December 1981 | 84.4 | +0.12% | +20.23% | Ronald Reagan | Republican |
| November 1981 | 84.3 | +1.2% | +22% | Ronald Reagan | Republican |
| October 1981 | 83.3 | +1.96% | +24.89% | Ronald Reagan | Republican |
| September 1981 | 81.7 | +2.25% | +27.06% | Ronald Reagan | Republican |
| August 1981 | 79.9 | +2.57% | +29.29% | Ronald Reagan | Republican |
| July 1981 | 77.9 | +2.91% | +27.91% | Ronald Reagan | Republican |
| June 1981 | 75.7 | +3.13% | +25.96% | Ronald Reagan | Republican |
| May 1981 | 73.4 | +2.51% | +22.95% | Ronald Reagan | Republican |
| April 1981 | 71.6 | +1.56% | +21.56% | Ronald Reagan | Republican |
| March 1981 | 70.5 | +0.43% | +20.51% | Ronald Reagan | Republican |
| February 1981 | 70.2 | +0.14% | +20% | Ronald Reagan | Republican |
| January 1981 | 70.1 | -0.14% | +18.61% | Ronald Reagan | Republican |
| December 1980 | 70.2 | +1.59% | +18.18% | Jimmy Carter | Democrat |
| November 1980 | 69.1 | +3.6% | +16.33% | Jimmy Carter | Democrat |
| October 1980 | 66.7 | +3.73% | +11.35% | Jimmy Carter | Democrat |
| September 1980 | 64.3 | +4.05% | +5.76% | Jimmy Carter | Democrat |
| August 1980 | 61.8 | +1.48% | -0.32% | Jimmy Carter | Democrat |
| July 1980 | 60.9 | +1.33% | -2.72% | Jimmy Carter | Democrat |
| June 1980 | 60.1 | +0.67% | -3.99% | Jimmy Carter | Democrat |
| May 1980 | 59.7 | +1.36% | -2.93% | Jimmy Carter | Democrat |
| April 1980 | 58.9 | +0.68% | -1.67% | Jimmy Carter | Democrat |
| March 1980 | 58.5 | 0% | 0% | Jimmy Carter | Democrat |
| February 1980 | 58.5 | -1.02% | +1.04% | Jimmy Carter | Democrat |
| January 1980 | 59.1 | -0.51% | +1.9% | Jimmy Carter | Democrat |
| December 1979 | 59.4 | 0% | +2.24% | Jimmy Carter | Democrat |
| November 1979 | 59.4 | -0.83% | +1.89% | Jimmy Carter | Democrat |
| October 1979 | 59.9 | -1.48% | +2.39% | Jimmy Carter | Democrat |
| September 1979 | 60.8 | -1.94% | +3.58% | Jimmy Carter | Democrat |
| August 1979 | 62.0 | -0.96% | +5.26% | Jimmy Carter | Democrat |
| July 1979 | 62.6 | 0% | +6.64% | Jimmy Carter | Democrat |
| June 1979 | 62.6 | +1.79% | +9.25% | Jimmy Carter | Democrat |
| May 1979 | 61.5 | +2.67% | +11.21% | Jimmy Carter | Democrat |
| April 1979 | 59.9 | +2.39% | +12.81% | Jimmy Carter | Democrat |
| March 1979 | 58.5 | +1.04% | +13.37% | Jimmy Carter | Democrat |
| February 1979 | 57.9 | -0.17% | +13.75% | Jimmy Carter | Democrat |
| January 1979 | 58.0 | -0.17% | +14.17% | Jimmy Carter | Democrat |
| December 1978 | 58.1 | -0.34% | +13.7% | Jimmy Carter | Democrat |
| November 1978 | 58.3 | -0.34% | +11.26% | Jimmy Carter | Democrat |
| October 1978 | 58.5 | -0.34% | +9.76% | Jimmy Carter | Democrat |
| September 1978 | 58.7 | -0.34% | +7.51% | Jimmy Carter | Democrat |
| August 1978 | 58.9 | +0.34% | +5.56% | Jimmy Carter | Democrat |
| July 1978 | 58.7 | +2.44% | +2.8% | Jimmy Carter | Democrat |
| June 1978 | 57.3 | +3.62% | -0.52% | Jimmy Carter | Democrat |
| May 1978 | 55.3 | +4.14% | -3.49% | Jimmy Carter | Democrat |
| April 1978 | 53.1 | +2.91% | -5.52% | Jimmy Carter | Democrat |
| March 1978 | 51.6 | +1.38% | -5.67% | Jimmy Carter | Democrat |
| February 1978 | 50.9 | +0.2% | -5.04% | Jimmy Carter | Democrat |
| January 1978 | 50.8 | -0.59% | -4.51% | Jimmy Carter | Democrat |
| December 1977 | 51.1 | -2.48% | -4.13% | Jimmy Carter | Democrat |
| November 1977 | 52.4 | -1.69% | -2.24% | Jimmy Carter | Democrat |
| October 1977 | 53.3 | -2.38% | -1.11% | Jimmy Carter | Democrat |
| September 1977 | 54.6 | -2.15% | +1.3% | Jimmy Carter | Democrat |
| August 1977 | 55.8 | -2.28% | +3.72% | Jimmy Carter | Democrat |
| July 1977 | 57.1 | -0.87% | +7.33% | Jimmy Carter | Democrat |
| June 1977 | 57.6 | +0.52% | +10.98% | Jimmy Carter | Democrat |
| May 1977 | 57.3 | +1.96% | +14.14% | Jimmy Carter | Democrat |
| April 1977 | 56.2 | +2.74% | +17.82% | Jimmy Carter | Democrat |
| March 1977 | 54.7 | +2.05% | +21.02% | Jimmy Carter | Democrat |
| February 1977 | 53.6 | +0.75% | +23.5% | Jimmy Carter | Democrat |
| January 1977 | 53.2 | -0.19% | +22.86% | Gerald Ford | Republican |
| December 1976 | 53.3 | -0.56% | +18.97% | Gerald Ford | Republican |
| November 1976 | 53.6 | -0.56% | +16.52% | Gerald Ford | Republican |
| October 1976 | 53.9 | 0% | +14.93% | Gerald Ford | Republican |
| September 1976 | 53.9 | +0.19% | +14.93% | Gerald Ford | Republican |
| August 1976 | 53.8 | +1.13% | +15.2% | Gerald Ford | Republican |
| July 1976 | 53.2 | +2.5% | +15.9% | Gerald Ford | Republican |
| June 1976 | 51.9 | +3.39% | +17.42% | Gerald Ford | Republican |
| May 1976 | 50.2 | +5.24% | +17.84% | Gerald Ford | Republican |
| April 1976 | 47.7 | +5.53% | +15.22% | Gerald Ford | Republican |
| March 1976 | 45.2 | +4.15% | +11.6% | Gerald Ford | Republican |
| February 1976 | 43.4 | +0.23% | +8.5% | Gerald Ford | Republican |
| January 1976 | 43.3 | -3.35% | +7.18% | Gerald Ford | Republican |
| December 1975 | 44.8 | -2.61% | +8.21% | Gerald Ford | Republican |
| November 1975 | 46.0 | -1.92% | +8.49% | Gerald Ford | Republican |
| October 1975 | 46.9 | 0% | +12.47% | Gerald Ford | Republican |
| September 1975 | 46.9 | +0.43% | +15.23% | Gerald Ford | Republican |
| August 1975 | 46.7 | +1.74% | +18.23% | Gerald Ford | Republican |
| July 1975 | 45.9 | +3.85% | +19.84% | Gerald Ford | Republican |
| June 1975 | 44.2 | +3.76% | +20.77% | Gerald Ford | Republican |
| May 1975 | 42.6 | +2.9% | +24.2% | Gerald Ford | Republican |
| April 1975 | 41.4 | +2.22% | +29.37% | Gerald Ford | Republican |
| March 1975 | 40.5 | +1.25% | +32.35% | Gerald Ford | Republican |
| February 1975 | 40.0 | -0.99% | +29.87% | Gerald Ford | Republican |
| January 1975 | 40.4 | -2.42% | +26.25% | Gerald Ford | Republican |
| December 1974 | 41.4 | -2.36% | +22.85% | Gerald Ford | Republican |
| November 1974 | 42.4 | +1.68% | +21.84% | Gerald Ford | Republican |
| October 1974 | 41.7 | +2.46% | +17.46% | Gerald Ford | Republican |
| September 1974 | 40.7 | +3.04% | +13.06% | Gerald Ford | Republican |
| August 1974 | 39.5 | +3.13% | +8.82% | Gerald Ford | Republican |
| July 1974 | 38.3 | +4.64% | +4.36% | Richard Nixon | Republican |
| June 1974 | 36.6 | +6.71% | 0% | Richard Nixon | Republican |
| May 1974 | 34.3 | +7.19% | -4.99% | Richard Nixon | Republican |
| April 1974 | 32.0 | +4.58% | -8.83% | Richard Nixon | Republican |
| March 1974 | 30.6 | -0.65% | -10% | Richard Nixon | Republican |
| February 1974 | 30.8 | -3.75% | -8.61% | Richard Nixon | Republican |
| January 1974 | 32.0 | -5.04% | -5.33% | Richard Nixon | Republican |
| December 1973 | 33.7 | -3.16% | -2.03% | Richard Nixon | Republican |
| November 1973 | 34.8 | -1.97% | +0.29% | Richard Nixon | Republican |
| October 1973 | 35.5 | -1.39% | +2.9% | Richard Nixon | Republican |
| September 1973 | 36.0 | -0.83% | +5.88% | Richard Nixon | Republican |
| August 1973 | 36.3 | -1.09% | +7.72% | Richard Nixon | Republican |
| July 1973 | 36.7 | +0.27% | +8.9% | Richard Nixon | Republican |
| June 1973 | 36.6 | +1.39% | +9.25% | Richard Nixon | Republican |
| May 1973 | 36.1 | +2.85% | +9.73% | Richard Nixon | Republican |
| April 1973 | 35.1 | +3.24% | +10.03% | Richard Nixon | Republican |
| March 1973 | 34.0 | +0.89% | +9.32% | Richard Nixon | Republican |
| February 1973 | 33.7 | -0.3% | +9.42% | Richard Nixon | Republican |
| January 1973 | 33.8 | -1.74% | +7.3% | Richard Nixon | Republican |
| December 1972 | 34.4 | -0.86% | +7.17% | Richard Nixon | Republican |
| November 1972 | 34.7 | +0.58% | +5.15% | Richard Nixon | Republican |
| October 1972 | 34.5 | +1.47% | +3.29% | Richard Nixon | Republican |
| September 1972 | 34.0 | +0.89% | +1.8% | Richard Nixon | Republican |
| August 1972 | 33.7 | 0% | 0% | Richard Nixon | Republican |
| July 1972 | 33.7 | +0.6% | -0.88% | Richard Nixon | Republican |
| June 1972 | 33.5 | +1.82% | -2.05% | Richard Nixon | Republican |
| May 1972 | 32.9 | +3.13% | -2.66% | Richard Nixon | Republican |
| April 1972 | 31.9 | +2.57% | -3.04% | Richard Nixon | Republican |
| March 1972 | 31.1 | +0.97% | -2.81% | Richard Nixon | Republican |
| February 1972 | 30.8 | -2.22% | -2.53% | Richard Nixon | Republican |
| January 1972 | 31.5 | -1.87% | -1.56% | Richard Nixon | Republican |
| December 1971 | 32.1 | -2.73% | -2.13% | Richard Nixon | Republican |
| November 1971 | 33.0 | -1.2% | +1.23% | Richard Nixon | Republican |
| October 1971 | 33.4 | 0% | +4.05% | Richard Nixon | Republican |
| September 1971 | 33.4 | -0.89% | +6.37% | Richard Nixon | Republican |
| August 1971 | 33.7 | -0.88% | +5.97% | Richard Nixon | Republican |
| July 1971 | 34.0 | -0.58% | +4.62% | Richard Nixon | Republican |
| June 1971 | 34.2 | +1.18% | +5.23% | Richard Nixon | Republican |
| May 1971 | 33.8 | +2.74% | +7.64% | Richard Nixon | Republican |
| April 1971 | 32.9 | +2.81% | +10.03% | Richard Nixon | Republican |
| March 1971 | 32.0 | +1.27% | +10.34% | Richard Nixon | Republican |
| February 1971 | 31.6 | -1.25% | +8.97% | Richard Nixon | Republican |
| January 1971 | 32.0 | -2.44% | +7.74% | Richard Nixon | Republican |
| December 1970 | 32.8 | +0.61% | +7.54% | Richard Nixon | Republican |
| November 1970 | 32.6 | +1.56% | +5.84% | Richard Nixon | Republican |
| October 1970 | 32.1 | +2.23% | +3.55% | Richard Nixon | Republican |
| September 1970 | 31.4 | -1.26% | +5.02% | Richard Nixon | Republican |
| August 1970 | 31.8 | -2.15% | +2.91% | Richard Nixon | Republican |
| July 1970 | 32.5 | 0% | +3.83% | Richard Nixon | Republican |
| June 1970 | 32.5 | +3.5% | +2.85% | Richard Nixon | Republican |
| May 1970 | 31.4 | +5.02% | +0.32% | Richard Nixon | Republican |
| April 1970 | 29.9 | +3.1% | -7.43% | Richard Nixon | Republican |
| March 1970 | 29.0 | 0% | -9.94% | Richard Nixon | Republican |
| February 1970 | 29.0 | -2.36% | -3.97% | Richard Nixon | Republican |
| January 1970 | 29.7 | -2.62% | +4.21% | Richard Nixon | Republican |
| December 1969 | 30.5 | -0.97% | +4.1% | Richard Nixon | Republican |
| November 1969 | 30.8 | -0.65% | — | Richard Nixon | Republican |
| October 1969 | 31.0 | +3.68% | — | Richard Nixon | Republican |
| September 1969 | 29.9 | -3.24% | -4.17% | Richard Nixon | Republican |
| August 1969 | 30.9 | -1.28% | — | Richard Nixon | Republican |
| July 1969 | 31.3 | -0.95% | — | Richard Nixon | Republican |
| June 1969 | 31.6 | +0.96% | — | Richard Nixon | Republican |
| May 1969 | 31.3 | -3.1% | +0.32% | Richard Nixon | Republican |
| April 1969 | 32.3 | +0.31% | +3.86% | Richard Nixon | Republican |
| March 1969 | 32.2 | +6.62% | — | Richard Nixon | Republican |
| February 1969 | 30.2 | +5.96% | -0.98% | Richard Nixon | Republican |
| January 1969 | 28.5 | -2.73% | -8.06% | Richard Nixon | Republican |
| December 1968 | 29.3 | — | -4.87% | Lyndon B. Johnson | Democrat |
| September 1968 | 31.2 | — | +0.32% | Lyndon B. Johnson | Democrat |
| May 1968 | 31.2 | +0.32% | +4.35% | Lyndon B. Johnson | Democrat |
| April 1968 | 31.1 | — | +6.14% | Lyndon B. Johnson | Democrat |
| February 1968 | 30.5 | -1.61% | +8.54% | Lyndon B. Johnson | Democrat |
| January 1968 | 31.0 | +0.65% | +11.51% | Lyndon B. Johnson | Democrat |
| December 1967 | 30.8 | -0.65% | +9.61% | Lyndon B. Johnson | Democrat |
| November 1967 | 31.0 | -0.32% | +5.44% | Lyndon B. Johnson | Democrat |
| October 1967 | 31.1 | 0% | +4.36% | Lyndon B. Johnson | Democrat |
| September 1967 | 31.1 | +0.97% | +5.07% | Lyndon B. Johnson | Democrat |
| August 1967 | 30.8 | 0% | +2.33% | Lyndon B. Johnson | Democrat |
| July 1967 | 30.8 | +1.99% | +4.05% | Lyndon B. Johnson | Democrat |
| June 1967 | 30.2 | +1% | +3.78% | Lyndon B. Johnson | Democrat |
| May 1967 | 29.9 | +2.05% | +3.1% | Lyndon B. Johnson | Democrat |
| April 1967 | 29.3 | +2.45% | +1.38% | Lyndon B. Johnson | Democrat |
| March 1967 | 28.6 | +1.78% | +0.7% | Lyndon B. Johnson | Democrat |
| February 1967 | 28.1 | +1.08% | 0% | Lyndon B. Johnson | Democrat |
| January 1967 | 27.8 | -1.07% | -1.77% | Lyndon B. Johnson | Democrat |
| December 1966 | 28.1 | -4.42% | -3.44% | Lyndon B. Johnson | Democrat |
| November 1966 | 29.4 | -1.34% | +0.34% | Lyndon B. Johnson | Democrat |
| October 1966 | 29.8 | +0.68% | +1.36% | Lyndon B. Johnson | Democrat |
| September 1966 | 29.6 | -1.66% | +1.02% | Lyndon B. Johnson | Democrat |
| August 1966 | 30.1 | +1.69% | +1.69% | Lyndon B. Johnson | Democrat |
| July 1966 | 29.6 | +1.72% | -2.31% | Lyndon B. Johnson | Democrat |
| June 1966 | 29.1 | +0.34% | -3.64% | Lyndon B. Johnson | Democrat |
| May 1966 | 29.0 | +0.35% | -3.01% | Lyndon B. Johnson | Democrat |
| April 1966 | 28.9 | +1.76% | -2.69% | Lyndon B. Johnson | Democrat |
| March 1966 | 28.4 | +1.07% | -5.33% | Lyndon B. Johnson | Democrat |
| February 1966 | 28.1 | -0.71% | -6.33% | Lyndon B. Johnson | Democrat |
| January 1966 | 28.3 | -2.75% | -7.21% | Lyndon B. Johnson | Democrat |
| December 1965 | 29.1 | -0.68% | -4.59% | Lyndon B. Johnson | Democrat |
| November 1965 | 29.3 | -0.34% | -3.3% | Lyndon B. Johnson | Democrat |
| October 1965 | 29.4 | +0.34% | -2% | Lyndon B. Johnson | Democrat |
| September 1965 | 29.3 | -1.01% | -2.33% | Lyndon B. Johnson | Democrat |
| August 1965 | 29.6 | -2.31% | -1.66% | Lyndon B. Johnson | Democrat |
| July 1965 | 30.3 | +0.33% | +0.33% | Lyndon B. Johnson | Democrat |
| June 1965 | 30.2 | +1% | 0% | Lyndon B. Johnson | Democrat |
| May 1965 | 29.9 | +0.67% | -0.33% | Lyndon B. Johnson | Democrat |
| April 1965 | 29.7 | -1% | -0.34% | Lyndon B. Johnson | Democrat |
| March 1965 | 30.0 | 0% | +1.69% | Lyndon B. Johnson | Democrat |
| February 1965 | 30.0 | -1.64% | +2.39% | Lyndon B. Johnson | Democrat |
| January 1965 | 30.5 | 0% | +3.39% | Lyndon B. Johnson | Democrat |
| December 1964 | 30.5 | +0.66% | +3.04% | Lyndon B. Johnson | Democrat |
| November 1964 | 30.3 | +1% | +1.68% | Lyndon B. Johnson | Democrat |
| October 1964 | 30.0 | 0% | +1.35% | Lyndon B. Johnson | Democrat |
| September 1964 | 30.0 | -0.33% | +1.35% | Lyndon B. Johnson | Democrat |
| August 1964 | 30.1 | -0.33% | +2.73% | Lyndon B. Johnson | Democrat |
| July 1964 | 30.2 | 0% | +3.78% | Lyndon B. Johnson | Democrat |
| June 1964 | 30.2 | +0.67% | +4.14% | Lyndon B. Johnson | Democrat |
| May 1964 | 30.0 | +0.67% | +5.26% | Lyndon B. Johnson | Democrat |
| April 1964 | 29.8 | +1.02% | +4.93% | Lyndon B. Johnson | Democrat |
| March 1964 | 29.5 | +0.68% | +5.73% | Lyndon B. Johnson | Democrat |
| February 1964 | 29.3 | -0.68% | +7.33% | Lyndon B. Johnson | Democrat |
| January 1964 | 29.5 | -0.34% | +10.49% | Lyndon B. Johnson | Democrat |
| December 1963 | 29.6 | -0.67% | +3.14% | Lyndon B. Johnson | Democrat |
| November 1963 | 29.8 | +0.68% | +1.36% | John F. Kennedy | Democrat |
| October 1963 | 29.6 | 0% | +0.68% | John F. Kennedy | Democrat |
| September 1963 | 29.6 | +1.02% | -0.34% | John F. Kennedy | Democrat |
| August 1963 | 29.3 | +0.69% | 0% | John F. Kennedy | Democrat |
| July 1963 | 29.1 | +0.34% | +0.69% | John F. Kennedy | Democrat |
| June 1963 | 29.0 | +1.75% | +0.35% | John F. Kennedy | Democrat |
| May 1963 | 28.5 | +0.35% | +0.35% | John F. Kennedy | Democrat |
| April 1963 | 28.4 | +1.79% | +1.79% | John F. Kennedy | Democrat |
| March 1963 | 27.9 | +2.2% | +4.1% | John F. Kennedy | Democrat |
| February 1963 | 27.3 | +2.25% | +3.02% | John F. Kennedy | Democrat |
| January 1963 | 26.7 | -6.97% | 0% | John F. Kennedy | Democrat |
| December 1962 | 28.7 | -2.38% | +6.3% | John F. Kennedy | Democrat |
| November 1962 | 29.4 | 0% | +6.14% | John F. Kennedy | Democrat |
| October 1962 | 29.4 | -1.01% | +5.76% | John F. Kennedy | Democrat |
| September 1962 | 29.7 | +1.37% | +7.22% | John F. Kennedy | Democrat |
| August 1962 | 29.3 | +1.38% | +6.55% | John F. Kennedy | Democrat |
| July 1962 | 28.9 | 0% | +7.84% | John F. Kennedy | Democrat |
| June 1962 | 28.9 | +1.76% | +9.47% | John F. Kennedy | Democrat |
| May 1962 | 28.4 | +1.79% | +10.94% | John F. Kennedy | Democrat |
| April 1962 | 27.9 | +4.1% | +11.16% | John F. Kennedy | Democrat |
| March 1962 | 26.8 | +1.13% | +14.04% | John F. Kennedy | Democrat |
| February 1962 | 26.5 | -0.75% | +10.42% | John F. Kennedy | Democrat |
| January 1962 | 26.7 | -1.11% | +15.58% | John F. Kennedy | Democrat |
| December 1961 | 27.0 | -2.53% | +13.92% | John F. Kennedy | Democrat |
| November 1961 | 27.7 | -0.36% | +18.38% | John F. Kennedy | Democrat |
| October 1961 | 27.8 | +0.36% | +15.83% | John F. Kennedy | Democrat |
| September 1961 | 27.7 | +0.73% | +14.46% | John F. Kennedy | Democrat |
| August 1961 | 27.5 | +2.61% | +10% | John F. Kennedy | Democrat |
| July 1961 | 26.8 | +1.52% | +7.63% | John F. Kennedy | Democrat |
| June 1961 | 26.4 | +3.12% | +4.35% | John F. Kennedy | Democrat |
| May 1961 | 25.6 | +1.99% | +1.59% | John F. Kennedy | Democrat |
| April 1961 | 25.1 | +6.81% | -0.4% | John F. Kennedy | Democrat |
| March 1961 | 23.5 | -2.08% | -9.62% | John F. Kennedy | Democrat |
| February 1961 | 24.0 | +3.9% | -11.44% | John F. Kennedy | Democrat |
| January 1961 | 23.1 | -2.53% | -13.48% | John F. Kennedy | Democrat |
| December 1960 | 23.7 | +1.28% | -12.87% | Dwight D. Eisenhower | Republican |
| November 1960 | 23.4 | -2.5% | -13.97% | Dwight D. Eisenhower | Republican |
| October 1960 | 24.0 | -0.83% | -12.73% | Dwight D. Eisenhower | Republican |
| September 1960 | 24.2 | -3.2% | -13.88% | Dwight D. Eisenhower | Republican |
| August 1960 | 25.0 | +0.4% | -10.07% | Dwight D. Eisenhower | Republican |
| July 1960 | 24.9 | -1.58% | -9.45% | Dwight D. Eisenhower | Republican |
| June 1960 | 25.3 | +0.4% | -5.6% | Dwight D. Eisenhower | Republican |
| May 1960 | 25.2 | 0% | -4.55% | Dwight D. Eisenhower | Republican |
| April 1960 | 25.2 | -3.08% | -4.18% | Dwight D. Eisenhower | Republican |
| March 1960 | 26.0 | -4.06% | +0.39% | Dwight D. Eisenhower | Republican |
| February 1960 | 27.1 | +1.5% | +6.27% | Dwight D. Eisenhower | Republican |
| January 1960 | 26.7 | -1.84% | +4.71% | Dwight D. Eisenhower | Republican |
| December 1959 | 27.2 | 0% | +6.25% | Dwight D. Eisenhower | Republican |
| November 1959 | 27.2 | -1.09% | +7.09% | Dwight D. Eisenhower | Republican |
| October 1959 | 27.5 | -2.14% | +8.27% | Dwight D. Eisenhower | Republican |
| September 1959 | 28.1 | +1.08% | +11.07% | Dwight D. Eisenhower | Republican |
| August 1959 | 27.8 | +1.09% | +13.47% | Dwight D. Eisenhower | Republican |
| July 1959 | 27.5 | +2.61% | +14.58% | Dwight D. Eisenhower | Republican |
| June 1959 | 26.8 | +1.52% | +14.53% | Dwight D. Eisenhower | Republican |
| May 1959 | 26.4 | +0.38% | +13.79% | Dwight D. Eisenhower | Republican |
| April 1959 | 26.3 | +1.54% | +14.85% | Dwight D. Eisenhower | Republican |
| March 1959 | 25.9 | +1.57% | +14.1% | Dwight D. Eisenhower | Republican |
| February 1959 | 25.5 | 0% | +11.84% | Dwight D. Eisenhower | Republican |
| January 1959 | 25.5 | -0.39% | +11.35% | Dwight D. Eisenhower | Republican |
| December 1958 | 25.6 | +0.79% | +8.94% | Dwight D. Eisenhower | Republican |
| November 1958 | 25.4 | 0% | +6.28% | Dwight D. Eisenhower | Republican |
| October 1958 | 25.4 | +0.4% | +5.83% | Dwight D. Eisenhower | Republican |
| September 1958 | 25.3 | +3.27% | +5.86% | Dwight D. Eisenhower | Republican |
| August 1958 | 24.5 | +2.08% | +3.38% | Dwight D. Eisenhower | Republican |
| July 1958 | 24.0 | +2.56% | +3% | Dwight D. Eisenhower | Republican |
| June 1958 | 23.4 | +0.86% | +0.86% | Dwight D. Eisenhower | Republican |
| May 1958 | 23.2 | +1.31% | +0.87% | Dwight D. Eisenhower | Republican |
| April 1958 | 22.9 | +0.88% | +0.44% | Dwight D. Eisenhower | Republican |
| March 1958 | 22.7 | -0.44% | +0.44% | Dwight D. Eisenhower | Republican |
| February 1958 | 22.8 | -0.44% | +4.59% | Dwight D. Eisenhower | Republican |
| January 1958 | 22.9 | -2.55% | +3.62% | Dwight D. Eisenhower | Republican |
| December 1957 | 23.5 | -1.67% | +7.8% | Dwight D. Eisenhower | Republican |
| November 1957 | 23.9 | -0.42% | +9.63% | Dwight D. Eisenhower | Republican |
| October 1957 | 24.0 | +0.42% | +10.09% | Dwight D. Eisenhower | Republican |
| September 1957 | 23.9 | +0.84% | +12.21% | Dwight D. Eisenhower | Republican |
| August 1957 | 23.7 | +1.72% | +12.32% | Dwight D. Eisenhower | Republican |
| July 1957 | 23.3 | +0.43% | +13.66% | Dwight D. Eisenhower | Republican |
| June 1957 | 23.2 | +0.87% | +15.42% | Dwight D. Eisenhower | Republican |
| May 1957 | 23.0 | +0.88% | +12.75% | Dwight D. Eisenhower | Republican |
| April 1957 | 22.8 | +0.88% | +15.74% | Dwight D. Eisenhower | Republican |
| March 1957 | 22.6 | +3.67% | +15.31% | Dwight D. Eisenhower | Republican |
| February 1957 | 21.8 | -1.36% | +8.46% | Dwight D. Eisenhower | Republican |
| January 1957 | 22.1 | +1.38% | +10.5% | Dwight D. Eisenhower | Republican |
| December 1956 | 21.8 | 0% | +6.34% | Dwight D. Eisenhower | Republican |
| November 1956 | 21.8 | 0% | +3.32% | Dwight D. Eisenhower | Republican |
| October 1956 | 21.8 | +2.35% | +2.35% | Dwight D. Eisenhower | Republican |
| September 1956 | 21.3 | +0.95% | -1.39% | Dwight D. Eisenhower | Republican |
| August 1956 | 21.1 | +2.93% | -1.86% | Dwight D. Eisenhower | Republican |
| July 1956 | 20.5 | +1.99% | -4.65% | Dwight D. Eisenhower | Republican |
| June 1956 | 20.1 | -1.47% | -7.37% | Dwight D. Eisenhower | Republican |
| May 1956 | 20.4 | +3.55% | -4.67% | Dwight D. Eisenhower | Republican |
| April 1956 | 19.7 | +0.51% | -5.74% | Dwight D. Eisenhower | Republican |
| March 1956 | 19.6 | -2.49% | -10.5% | Dwight D. Eisenhower | Republican |
| February 1956 | 20.1 | +0.5% | -8.64% | Dwight D. Eisenhower | Republican |
| January 1956 | 20.0 | -2.44% | -10.31% | Dwight D. Eisenhower | Republican |
| December 1955 | 20.5 | -2.84% | -6.39% | Dwight D. Eisenhower | Republican |
| November 1955 | 21.1 | -0.94% | -5.8% | Dwight D. Eisenhower | Republican |
| October 1955 | 21.3 | -1.39% | -6.17% | Dwight D. Eisenhower | Republican |
| September 1955 | 21.6 | +0.47% | -5.26% | Dwight D. Eisenhower | Republican |
| August 1955 | 21.5 | 0% | -5.7% | Dwight D. Eisenhower | Republican |
| July 1955 | 21.5 | -0.92% | -4.87% | Dwight D. Eisenhower | Republican |
| June 1955 | 21.7 | +1.4% | -4.82% | Dwight D. Eisenhower | Republican |
| May 1955 | 21.4 | +2.39% | -4.89% | Dwight D. Eisenhower | Republican |
| April 1955 | 20.9 | -4.57% | -7.11% | Dwight D. Eisenhower | Republican |
| March 1955 | 21.9 | -0.45% | -3.52% | Dwight D. Eisenhower | Republican |
| February 1955 | 22.0 | -1.35% | -4.76% | Dwight D. Eisenhower | Republican |
| January 1955 | 22.3 | +1.83% | -7.47% | Dwight D. Eisenhower | Republican |
| December 1954 | 21.9 | -2.23% | -11.34% | Dwight D. Eisenhower | Republican |
| November 1954 | 22.4 | -1.32% | -10.76% | Dwight D. Eisenhower | Republican |
| October 1954 | 22.7 | -0.44% | -11.67% | Dwight D. Eisenhower | Republican |
| September 1954 | 22.8 | 0% | -12.31% | Dwight D. Eisenhower | Republican |
| August 1954 | 22.8 | +0.88% | -13.64% | Dwight D. Eisenhower | Republican |
| July 1954 | 22.6 | -0.88% | -15.04% | Dwight D. Eisenhower | Republican |
| June 1954 | 22.8 | +1.33% | -14.93% | Dwight D. Eisenhower | Republican |
| May 1954 | 22.5 | 0% | -17.28% | Dwight D. Eisenhower | Republican |
| April 1954 | 22.5 | -0.88% | -18.77% | Dwight D. Eisenhower | Republican |
| March 1954 | 22.7 | -1.73% | -18.35% | Dwight D. Eisenhower | Republican |
| February 1954 | 23.1 | -4.15% | -18.09% | Dwight D. Eisenhower | Republican |
| January 1954 | 24.1 | -2.43% | -15.73% | Dwight D. Eisenhower | Republican |
| December 1953 | 24.7 | -1.59% | — | Dwight D. Eisenhower | Republican |
| November 1953 | 25.1 | -2.33% | — | Dwight D. Eisenhower | Republican |
| October 1953 | 25.7 | -1.15% | — | Dwight D. Eisenhower | Republican |
| September 1953 | 26.0 | -1.52% | — | Dwight D. Eisenhower | Republican |
| August 1953 | 26.4 | -0.75% | — | Dwight D. Eisenhower | Republican |
| July 1953 | 26.6 | -0.75% | — | Dwight D. Eisenhower | Republican |
| June 1953 | 26.8 | -1.47% | — | Dwight D. Eisenhower | Republican |
| May 1953 | 27.2 | -1.81% | — | Dwight D. Eisenhower | Republican |
| April 1953 | 27.7 | -0.36% | — | Dwight D. Eisenhower | Republican |
| March 1953 | 27.8 | -1.42% | — | Dwight D. Eisenhower | Republican |
| February 1953 | 28.2 | -1.4% | — | Dwight D. Eisenhower | Republican |
| January 1953 | 28.6 | — | — | Dwight D. Eisenhower | Republican |