Motor Fuel/Gas Inflation Data
Motor Fuel/Gas Inflation Rate
Motor fuel in U.S. city average, all urban consumers, not seasonally adjusted
-9.78% YoY
Best YoY Inflation
-42.23%
December 2008
George W. Bush (Republican)
Worst YoY Inflation
+68.21%
March 1980
Jimmy Carter (Democrat)
Average YoY by Party
Republican: +4.86%
Democrat: +5.62%
Inflation Trend Over the Last 8 Years
Full Inflation History
| Date | Value | MoM | YoY | President | Party |
|---|---|---|---|---|---|
| March 2025 | 277.6 | -0.91% | -9.78% | Donald Trump (2nd Term) | Republican |
| February 2025 | 280.1 | +1.31% | -3.25% | Donald Trump (2nd Term) | Republican |
| January 2025 | 276.5 | +1.8% | -0.42% | Donald Trump (2nd Term) | Republican |
| December 2024 | 271.6 | -1.05% | -3.76% | Joe Biden | Democrat |
| November 2024 | 274.5 | -2.87% | -8.4% | Joe Biden | Democrat |
| October 2024 | 282.6 | -1.82% | -12.49% | Joe Biden | Democrat |
| September 2024 | 287.9 | -5.02% | -15.48% | Joe Biden | Democrat |
| August 2024 | 303.1 | -2.71% | -10.38% | Joe Biden | Democrat |
| July 2024 | 311.5 | +0.78% | -2.31% | Joe Biden | Democrat |
| June 2024 | 309.1 | -3.87% | -2.54% | Joe Biden | Democrat |
| May 2024 | 321.6 | -0.5% | +1.98% | Joe Biden | Democrat |
| April 2024 | 323.2 | +5.04% | +1.05% | Joe Biden | Democrat |
| March 2024 | 307.7 | +6.26% | +1.02% | Joe Biden | Democrat |
| February 2024 | 289.6 | +4.26% | -4.17% | Joe Biden | Democrat |
| January 2024 | 277.7 | -1.61% | -6.62% | Joe Biden | Democrat |
| December 2023 | 282.3 | -5.82% | -2.33% | Joe Biden | Democrat |
| November 2023 | 299.7 | -7.21% | -9.17% | Joe Biden | Democrat |
| October 2023 | 323.0 | -5.17% | -5.55% | Joe Biden | Democrat |
| September 2023 | 340.6 | +0.71% | +2.66% | Joe Biden | Democrat |
| August 2023 | 338.2 | +6.06% | -3.73% | Joe Biden | Democrat |
| July 2023 | 318.9 | +0.54% | -20.21% | Joe Biden | Democrat |
| June 2023 | 317.2 | +0.59% | -26.68% | Joe Biden | Democrat |
| May 2023 | 315.3 | -1.42% | -19.96% | Joe Biden | Democrat |
| April 2023 | 319.8 | +5.01% | -12.45% | Joe Biden | Democrat |
| March 2023 | 304.6 | +0.8% | -17.33% | Joe Biden | Democrat |
| February 2023 | 302.2 | +1.59% | -1.71% | Joe Biden | Democrat |
| January 2023 | 297.4 | +2.92% | +1.93% | Joe Biden | Democrat |
| December 2022 | 289.0 | -12.42% | -0.87% | Joe Biden | Democrat |
| November 2022 | 330.0 | -3.51% | +10.78% | Joe Biden | Democrat |
| October 2022 | 342.0 | +3.07% | +18.05% | Joe Biden | Democrat |
| September 2022 | 331.8 | -5.56% | +18.76% | Joe Biden | Democrat |
| August 2022 | 351.3 | -12.1% | +26.17% | Joe Biden | Democrat |
| July 2022 | 399.7 | -7.61% | +44.47% | Joe Biden | Democrat |
| June 2022 | 432.6 | +9.81% | +60.23% | Joe Biden | Democrat |
| May 2022 | 394.0 | +7.84% | +49.14% | Joe Biden | Democrat |
| April 2022 | 365.3 | -0.85% | +44.02% | Joe Biden | Democrat |
| March 2022 | 368.4 | +19.85% | +48.16% | Joe Biden | Democrat |
| February 2022 | 307.4 | +5.36% | +38.06% | Joe Biden | Democrat |
| January 2022 | 291.8 | +0.09% | +40.01% | Joe Biden | Democrat |
| December 2021 | 291.5 | -2.13% | +49.49% | Joe Biden | Democrat |
| November 2021 | 297.8 | +2.82% | +57.97% | Joe Biden | Democrat |
| October 2021 | 289.7 | +3.69% | +49.58% | Joe Biden | Democrat |
| September 2021 | 279.4 | +0.33% | +41.99% | Joe Biden | Democrat |
| August 2021 | 278.5 | +0.65% | +42.54% | Joe Biden | Democrat |
| July 2021 | 276.7 | +2.47% | +41.64% | Joe Biden | Democrat |
| June 2021 | 270.0 | +2.21% | +44.77% | Joe Biden | Democrat |
| May 2021 | 264.1 | +4.14% | +55.49% | Joe Biden | Democrat |
| April 2021 | 253.7 | +2% | +48.87% | Joe Biden | Democrat |
| March 2021 | 248.7 | +11.68% | +22.2% | Joe Biden | Democrat |
| February 2021 | 222.7 | +6.85% | +1.36% | Joe Biden | Democrat |
| January 2021 | 208.4 | +6.87% | -8.74% | Joe Biden | Democrat |
| December 2020 | 195.0 | +3.43% | -15.29% | Donald Trump (1st Term) | Republican |
| November 2020 | 188.5 | -2.64% | -19.38% | Donald Trump (1st Term) | Republican |
| October 2020 | 193.7 | -1.58% | -18.07% | Donald Trump (1st Term) | Republican |
| September 2020 | 196.8 | +0.72% | -15.43% | Donald Trump (1st Term) | Republican |
| August 2020 | 195.4 | +0.02% | -16.78% | Donald Trump (1st Term) | Republican |
| July 2020 | 195.3 | +4.73% | -20.29% | Donald Trump (1st Term) | Republican |
| June 2020 | 186.5 | +9.78% | -23.31% | Donald Trump (1st Term) | Republican |
| May 2020 | 169.9 | -0.29% | -33.53% | Donald Trump (1st Term) | Republican |
| April 2020 | 170.4 | -16.28% | -31.73% | Donald Trump (1st Term) | Republican |
| March 2020 | 203.5 | -7.36% | -10.2% | Donald Trump (1st Term) | Republican |
| February 2020 | 219.7 | -3.79% | +5.49% | Donald Trump (1st Term) | Republican |
| January 2020 | 228.3 | -0.8% | +12.58% | Donald Trump (1st Term) | Republican |
| December 2019 | 230.2 | -1.57% | +7.65% | Donald Trump (1st Term) | Republican |
| November 2019 | 233.9 | -1.06% | -1.3% | Donald Trump (1st Term) | Republican |
| October 2019 | 236.4 | +1.59% | -7.36% | Donald Trump (1st Term) | Republican |
| September 2019 | 232.7 | -0.89% | -8.2% | Donald Trump (1st Term) | Republican |
| August 2019 | 234.8 | -4.2% | -7.05% | Donald Trump (1st Term) | Republican |
| July 2019 | 245.0 | +0.77% | -3.31% | Donald Trump (1st Term) | Republican |
| June 2019 | 243.2 | -4.86% | -5.4% | Donald Trump (1st Term) | Republican |
| May 2019 | 255.6 | +2.42% | -0.23% | Donald Trump (1st Term) | Republican |
| April 2019 | 249.6 | +10.12% | +3.09% | Donald Trump (1st Term) | Republican |
| March 2019 | 226.6 | +8.83% | -0.64% | Donald Trump (1st Term) | Republican |
| February 2019 | 208.2 | +2.67% | -8.93% | Donald Trump (1st Term) | Republican |
| January 2019 | 202.8 | -5.15% | -9.87% | Donald Trump (1st Term) | Republican |
| December 2018 | 213.8 | -9.75% | -1.89% | Donald Trump (1st Term) | Republican |
| November 2018 | 236.9 | -7.13% | +5.15% | Donald Trump (1st Term) | Republican |
| October 2018 | 255.1 | +0.67% | +16.16% | Donald Trump (1st Term) | Republican |
| September 2018 | 253.4 | +0.35% | +9.2% | Donald Trump (1st Term) | Republican |
| August 2018 | 252.6 | -0.34% | +20.33% | Donald Trump (1st Term) | Republican |
| July 2018 | 253.4 | -1.41% | +25.42% | Donald Trump (1st Term) | Republican |
| June 2018 | 257.0 | +0.34% | +24.32% | Donald Trump (1st Term) | Republican |
| May 2018 | 256.2 | +5.83% | +21.81% | Donald Trump (1st Term) | Republican |
| April 2018 | 242.1 | +6.13% | +13.49% | Donald Trump (1st Term) | Republican |
| March 2018 | 228.1 | -0.26% | +11.17% | Donald Trump (1st Term) | Republican |
| February 2018 | 228.7 | +1.62% | +12.7% | Donald Trump (1st Term) | Republican |
| January 2018 | 225.0 | +3.24% | +8.56% | Donald Trump (1st Term) | Republican |
| December 2017 | 218.0 | -3.26% | +10.74% | Donald Trump (1st Term) | Republican |
| November 2017 | 225.3 | +2.59% | +16.49% | Donald Trump (1st Term) | Republican |
| October 2017 | 219.6 | -5.36% | +10.81% | Donald Trump (1st Term) | Republican |
| September 2017 | 232.1 | +10.58% | +19.22% | Donald Trump (1st Term) | Republican |
| August 2017 | 209.9 | +3.88% | +10.34% | Donald Trump (1st Term) | Republican |
| July 2017 | 202.1 | -2.28% | +3.06% | Donald Trump (1st Term) | Republican |
| June 2017 | 206.8 | -1.69% | -0.3% | Donald Trump (1st Term) | Republican |
| May 2017 | 210.3 | -1.4% | +5.86% | Donald Trump (1st Term) | Republican |
| April 2017 | 213.3 | +3.96% | +14.41% | Donald Trump (1st Term) | Republican |
| March 2017 | 205.2 | +1.11% | +19.94% | Donald Trump (1st Term) | Republican |
| February 2017 | 202.9 | -2.11% | +30.61% | Donald Trump (1st Term) | Republican |
| January 2017 | 207.3 | +5.31% | +20.25% | Donald Trump (1st Term) | Republican |
| December 2016 | 196.8 | +1.76% | +9.08% | Barack Obama | Democrat |
| November 2016 | 193.4 | -2.41% | +0.91% | Barack Obama | Democrat |
| October 2016 | 198.2 | +1.82% | -0.89% | Barack Obama | Democrat |
| September 2016 | 194.7 | +2.34% | -6.47% | Barack Obama | Democrat |
| August 2016 | 190.2 | -2.98% | -17.77% | Barack Obama | Democrat |
| July 2016 | 196.1 | -5.47% | -19.84% | Barack Obama | Democrat |
| June 2016 | 207.4 | +4.39% | -15.4% | Barack Obama | Democrat |
| May 2016 | 198.7 | +6.57% | -16.92% | Barack Obama | Democrat |
| April 2016 | 186.4 | +8.99% | -13.93% | Barack Obama | Democrat |
| March 2016 | 171.1 | +10.1% | -21.06% | Barack Obama | Democrat |
| February 2016 | 155.4 | -9.87% | -20.84% | Barack Obama | Democrat |
| January 2016 | 172.4 | -4.47% | -7.7% | Barack Obama | Democrat |
| December 2015 | 180.5 | -5.86% | -19.86% | Barack Obama | Democrat |
| November 2015 | 191.7 | -4.16% | -24.21% | Barack Obama | Democrat |
| October 2015 | 200.0 | -3.9% | -27.87% | Barack Obama | Democrat |
| September 2015 | 208.1 | -10.03% | -29.62% | Barack Obama | Democrat |
| August 2015 | 231.3 | -5.43% | -23.43% | Barack Obama | Democrat |
| July 2015 | 244.6 | -0.23% | -22.33% | Barack Obama | Democrat |
| June 2015 | 245.2 | +2.51% | -23.32% | Barack Obama | Democrat |
| May 2015 | 239.1 | +10.41% | -25% | Barack Obama | Democrat |
| April 2015 | 216.6 | -0.04% | -31.62% | Barack Obama | Democrat |
| March 2015 | 216.7 | +10.4% | -29.2% | Barack Obama | Democrat |
| February 2015 | 196.3 | +5.09% | -32.67% | Barack Obama | Democrat |
| January 2015 | 186.8 | -17.06% | -35.21% | Barack Obama | Democrat |
| December 2014 | 225.2 | -10.96% | -20.84% | Barack Obama | Democrat |
| November 2014 | 252.9 | -8.8% | -10.45% | Barack Obama | Democrat |
| October 2014 | 277.3 | -6.23% | -4.98% | Barack Obama | Democrat |
| September 2014 | 295.7 | -2.11% | -3.53% | Barack Obama | Democrat |
| August 2014 | 302.1 | -4.06% | -2.66% | Barack Obama | Democrat |
| July 2014 | 314.9 | -1.5% | +1.01% | Barack Obama | Democrat |
| June 2014 | 319.7 | +0.27% | +2.12% | Barack Obama | Democrat |
| May 2014 | 318.8 | +0.65% | +2.41% | Barack Obama | Democrat |
| April 2014 | 316.8 | +3.5% | +2.5% | Barack Obama | Democrat |
| March 2014 | 306.1 | +4.99% | -4.58% | Barack Obama | Democrat |
| February 2014 | 291.5 | +1.12% | -7.92% | Barack Obama | Democrat |
| January 2014 | 288.3 | +1.34% | +0.06% | Barack Obama | Democrat |
| December 2013 | 284.5 | +0.72% | -1.03% | Barack Obama | Democrat |
| November 2013 | 282.4 | -3.22% | -5.79% | Barack Obama | Democrat |
| October 2013 | 291.8 | -4.81% | -9.97% | Barack Obama | Democrat |
| September 2013 | 306.6 | -1.22% | -7.36% | Barack Obama | Democrat |
| August 2013 | 310.4 | -0.45% | -2.34% | Barack Obama | Democrat |
| July 2013 | 311.8 | -0.42% | +5.15% | Barack Obama | Democrat |
| June 2013 | 313.1 | +0.56% | +2.74% | Barack Obama | Democrat |
| May 2013 | 311.3 | +0.74% | -4.09% | Barack Obama | Democrat |
| April 2013 | 309.1 | -3.64% | -8.2% | Barack Obama | Democrat |
| March 2013 | 320.7 | +1.31% | -3.05% | Barack Obama | Democrat |
| February 2013 | 316.6 | +9.88% | +3.34% | Barack Obama | Democrat |
| January 2013 | 288.1 | +0.24% | -1.41% | Barack Obama | Democrat |
| December 2012 | 287.4 | -4.13% | +1.74% | Barack Obama | Democrat |
| November 2012 | 299.8 | -7.51% | +1.95% | Barack Obama | Democrat |
| October 2012 | 324.1 | -2.05% | +9.16% | Barack Obama | Democrat |
| September 2012 | 330.9 | +4.13% | +6.83% | Barack Obama | Democrat |
| August 2012 | 317.8 | +7.18% | +1.87% | Barack Obama | Democrat |
| July 2012 | 296.5 | -2.69% | -5.42% | Barack Obama | Democrat |
| June 2012 | 304.7 | -6.13% | -4.25% | Barack Obama | Democrat |
| May 2012 | 324.6 | -3.59% | -3.79% | Barack Obama | Democrat |
| April 2012 | 336.7 | +1.77% | +3.27% | Barack Obama | Democrat |
| March 2012 | 330.8 | +7.99% | +8.98% | Barack Obama | Democrat |
| February 2012 | 306.4 | +4.83% | +12.69% | Barack Obama | Democrat |
| January 2012 | 292.2 | +3.45% | +9.99% | Barack Obama | Democrat |
| December 2011 | 282.5 | -3.93% | +10.34% | Barack Obama | Democrat |
| November 2011 | 294.1 | -0.97% | +19.94% | Barack Obama | Democrat |
| October 2011 | 296.9 | -4.14% | +23.57% | Barack Obama | Democrat |
| September 2011 | 309.8 | -0.71% | +33.21% | Barack Obama | Democrat |
| August 2011 | 312.0 | -0.49% | +32.36% | Barack Obama | Democrat |
| July 2011 | 313.5 | -1.49% | +33.6% | Barack Obama | Democrat |
| June 2011 | 318.2 | -5.67% | +35.5% | Barack Obama | Democrat |
| May 2011 | 337.4 | +3.48% | +36.77% | Barack Obama | Democrat |
| April 2011 | 326.0 | +7.4% | +33.18% | Barack Obama | Democrat |
| March 2011 | 303.6 | +11.67% | +27.73% | Barack Obama | Democrat |
| February 2011 | 271.8 | +2.31% | +19.4% | Barack Obama | Democrat |
| January 2011 | 265.7 | +3.78% | +13.49% | Barack Obama | Democrat |
| December 2010 | 256.0 | +4.43% | +13.93% | Barack Obama | Democrat |
| November 2010 | 245.2 | +2.03% | +7.51% | Barack Obama | Democrat |
| October 2010 | 240.3 | +3.35% | +9.72% | Barack Obama | Democrat |
| September 2010 | 232.5 | -1.34% | +5.36% | Barack Obama | Democrat |
| August 2010 | 235.7 | +0.45% | +4.71% | Barack Obama | Democrat |
| July 2010 | 234.6 | -0.1% | +7.7% | Barack Obama | Democrat |
| June 2010 | 234.9 | -4.78% | +4.38% | Barack Obama | Democrat |
| May 2010 | 246.7 | +0.76% | +27.41% | Barack Obama | Democrat |
| April 2010 | 244.8 | +3% | +38.09% | Barack Obama | Democrat |
| March 2010 | 237.7 | +4.39% | +41.13% | Barack Obama | Democrat |
| February 2010 | 227.7 | -2.75% | +36% | Barack Obama | Democrat |
| January 2010 | 234.1 | +4.17% | +49.5% | Barack Obama | Democrat |
| December 2009 | 224.7 | -1.46% | +50.69% | Barack Obama | Democrat |
| November 2009 | 228.1 | +4.12% | +21.83% | Barack Obama | Democrat |
| October 2009 | 219.0 | -0.76% | -18.44% | Barack Obama | Democrat |
| September 2009 | 220.7 | -1.95% | -29.96% | Barack Obama | Democrat |
| August 2009 | 225.1 | +3.32% | -30.49% | Barack Obama | Democrat |
| July 2009 | 217.9 | -3.18% | -37.71% | Barack Obama | Democrat |
| June 2009 | 225.0 | +16.22% | -35.23% | Barack Obama | Democrat |
| May 2009 | 193.6 | +9.22% | -39.9% | Barack Obama | Democrat |
| April 2009 | 177.3 | +5.27% | -39.76% | Barack Obama | Democrat |
| March 2009 | 168.4 | +0.6% | -39.59% | Barack Obama | Democrat |
| February 2009 | 167.4 | +6.9% | -35.43% | Barack Obama | Democrat |
| January 2009 | 156.6 | +5.01% | -39.89% | Barack Obama | Democrat |
| December 2008 | 149.1 | -20.33% | -42.23% | George W. Bush | Republican |
| November 2008 | 187.2 | -30.29% | -28.63% | George W. Bush | Republican |
| October 2008 | 268.5 | -14.77% | +12.34% | George W. Bush | Republican |
| September 2008 | 315.1 | -2.7% | +31.78% | George W. Bush | Republican |
| August 2008 | 323.8 | -7.41% | +35.95% | George W. Bush | Republican |
| July 2008 | 349.7 | +0.66% | +38.28% | George W. Bush | Republican |
| June 2008 | 347.4 | +7.85% | +33.28% | George W. Bush | Republican |
| May 2008 | 322.1 | +9.46% | +21.2% | George W. Bush | Republican |
| April 2008 | 294.3 | +5.58% | +21.14% | George W. Bush | Republican |
| March 2008 | 278.7 | +7.52% | +26.4% | George W. Bush | Republican |
| February 2008 | 259.2 | -0.49% | +32.69% | George W. Bush | Republican |
| January 2008 | 260.5 | +0.93% | +34.36% | George W. Bush | Republican |
| December 2007 | 258.1 | -1.58% | +29.52% | George W. Bush | Republican |
| November 2007 | 262.3 | +9.72% | +37.03% | George W. Bush | Republican |
| October 2007 | 239.1 | -0.02% | +23.35% | George W. Bush | Republican |
| September 2007 | 239.1 | +0.38% | +8.63% | George W. Bush | Republican |
| August 2007 | 238.2 | -5.82% | -6.37% | George W. Bush | Republican |
| July 2007 | 252.9 | -2.97% | -1.05% | George W. Bush | Republican |
| June 2007 | 260.7 | -1.93% | +4.94% | George W. Bush | Republican |
| May 2007 | 265.8 | +9.4% | +5.93% | George W. Bush | Republican |
| April 2007 | 242.9 | +10.17% | +3.2% | George W. Bush | Republican |
| March 2007 | 220.5 | +12.87% | +7.15% | George W. Bush | Republican |
| February 2007 | 195.4 | +0.76% | -1.37% | George W. Bush | Republican |
| January 2007 | 193.9 | -2.71% | -2.66% | George W. Bush | Republican |
| December 2006 | 199.3 | +4.13% | +6.41% | George W. Bush | Republican |
| November 2006 | 191.4 | -1.24% | -4.16% | George W. Bush | Republican |
| October 2006 | 193.8 | -11.95% | -18.26% | George W. Bush | Republican |
| September 2006 | 220.1 | -13.48% | -11.78% | George W. Bush | Republican |
| August 2006 | 254.4 | -0.47% | +19.61% | George W. Bush | Republican |
| July 2006 | 255.6 | +2.9% | +29.42% | George W. Bush | Republican |
| June 2006 | 248.4 | -1% | +33.91% | George W. Bush | Republican |
| May 2006 | 250.9 | +6.58% | +33.32% | George W. Bush | Republican |
| April 2006 | 235.4 | +14.38% | +21.4% | George W. Bush | Republican |
| March 2006 | 205.8 | +3.89% | +17% | George W. Bush | Republican |
| February 2006 | 198.1 | -0.55% | +20.57% | George W. Bush | Republican |
| January 2006 | 199.2 | +6.35% | +27.37% | George W. Bush | Republican |
| December 2005 | 187.3 | -6.21% | +16.19% | George W. Bush | Republican |
| November 2005 | 199.7 | -15.77% | +16.17% | George W. Bush | Republican |
| October 2005 | 237.1 | -4.97% | +36.97% | George W. Bush | Republican |
| September 2005 | 249.5 | +17.3% | +54.78% | George W. Bush | Republican |
| August 2005 | 212.7 | +7.7% | +31.3% | George W. Bush | Republican |
| July 2005 | 197.5 | +6.47% | +19.55% | George W. Bush | Republican |
| June 2005 | 185.5 | -1.43% | +7.04% | George W. Bush | Republican |
| May 2005 | 188.2 | -2.94% | +10.38% | George W. Bush | Republican |
| April 2005 | 193.9 | +10.23% | +24.37% | George W. Bush | Republican |
| March 2005 | 175.9 | +7.06% | +16.88% | George W. Bush | Republican |
| February 2005 | 164.3 | +5.05% | +14.81% | George W. Bush | Republican |
| January 2005 | 156.4 | -2.98% | +14.41% | George W. Bush | Republican |
| December 2004 | 161.2 | -6.22% | +26.13% | George W. Bush | Republican |
| November 2004 | 171.9 | -0.69% | +31.02% | George W. Bush | Republican |
| October 2004 | 173.1 | +7.38% | +26.72% | George W. Bush | Republican |
| September 2004 | 161.2 | -0.49% | +9.59% | George W. Bush | Republican |
| August 2004 | 162.0 | -1.94% | +16.55% | George W. Bush | Republican |
| July 2004 | 165.2 | -4.67% | +26.49% | George W. Bush | Republican |
| June 2004 | 173.3 | +1.64% | +33.21% | George W. Bush | Republican |
| May 2004 | 170.5 | +9.36% | +29.86% | George W. Bush | Republican |
| April 2004 | 155.9 | +3.59% | +10.88% | George W. Bush | Republican |
| March 2004 | 150.5 | +5.17% | +1.62% | George W. Bush | Republican |
| February 2004 | 143.1 | +4.68% | +1.92% | George W. Bush | Republican |
| January 2004 | 136.7 | +6.96% | +8.23% | George W. Bush | Republican |
| December 2003 | 127.8 | -2.59% | +6.77% | George W. Bush | Republican |
| November 2003 | 131.2 | -3.95% | +5.47% | George W. Bush | Republican |
| October 2003 | 136.6 | -7.14% | +9.72% | George W. Bush | Republican |
| September 2003 | 147.1 | +5.83% | +20.87% | George W. Bush | Republican |
| August 2003 | 139.0 | +6.43% | +14.4% | George W. Bush | Republican |
| July 2003 | 130.6 | +0.38% | +8.11% | George W. Bush | Republican |
| June 2003 | 130.1 | -0.91% | +8.33% | George W. Bush | Republican |
| May 2003 | 131.3 | -6.61% | +8.15% | George W. Bush | Republican |
| April 2003 | 140.6 | -5.06% | +15.82% | George W. Bush | Republican |
| March 2003 | 148.1 | +5.48% | +37.51% | George W. Bush | Republican |
| February 2003 | 140.4 | +11.16% | +42.97% | George W. Bush | Republican |
| January 2003 | 126.3 | +5.51% | +29.01% | George W. Bush | Republican |
| December 2002 | 119.7 | -3.78% | +24.56% | George W. Bush | Republican |
| November 2002 | 124.4 | -0.08% | +19.04% | George W. Bush | Republican |
| October 2002 | 124.5 | +2.3% | +7.05% | George W. Bush | Republican |
| September 2002 | 121.7 | +0.16% | -7.38% | George W. Bush | Republican |
| August 2002 | 121.5 | +0.58% | -0.33% | George W. Bush | Republican |
| July 2002 | 120.8 | +0.58% | -3.82% | George W. Bush | Republican |
| June 2002 | 120.1 | -1.07% | -15.42% | George W. Bush | Republican |
| May 2002 | 121.4 | 0% | -17.3% | George W. Bush | Republican |
| April 2002 | 121.4 | +12.72% | -9.13% | George W. Bush | Republican |
| March 2002 | 107.7 | +9.67% | -13.22% | George W. Bush | Republican |
| February 2002 | 98.2 | +0.31% | -22.98% | George W. Bush | Republican |
| January 2002 | 97.9 | +1.87% | -22.67% | George W. Bush | Republican |
| December 2001 | 96.1 | -8.04% | -24.8% | George W. Bush | Republican |
| November 2001 | 104.5 | -10.15% | -21.43% | George W. Bush | Republican |
| October 2001 | 116.3 | -11.49% | -12.62% | George W. Bush | Republican |
| September 2001 | 131.4 | +7.79% | -2.81% | George W. Bush | Republican |
| August 2001 | 121.9 | -2.95% | -5.06% | George W. Bush | Republican |
| July 2001 | 125.6 | -11.55% | -7.71% | George W. Bush | Republican |
| June 2001 | 142.0 | -3.27% | +2.16% | George W. Bush | Republican |
| May 2001 | 146.8 | +9.88% | +14.42% | George W. Bush | Republican |
| April 2001 | 133.6 | +7.66% | +3.81% | George W. Bush | Republican |
| March 2001 | 124.1 | -2.67% | -5.77% | George W. Bush | Republican |
| February 2001 | 127.5 | +0.71% | +7.96% | George W. Bush | Republican |
| January 2001 | 126.6 | -0.94% | +12.43% | George W. Bush | Republican |
| December 2000 | 127.8 | -3.91% | +13.9% | Bill Clinton | Democrat |
| November 2000 | 133.0 | -0.08% | +21.68% | Bill Clinton | Democrat |
| October 2000 | 133.1 | -1.55% | +21% | Bill Clinton | Democrat |
| September 2000 | 135.2 | +5.3% | +22.57% | Bill Clinton | Democrat |
| August 2000 | 128.4 | -5.66% | +19.11% | Bill Clinton | Democrat |
| July 2000 | 136.1 | -2.09% | +32.78% | Bill Clinton | Democrat |
| June 2000 | 139.0 | +8.34% | +40.12% | Bill Clinton | Democrat |
| May 2000 | 128.3 | -0.31% | +26.53% | Bill Clinton | Democrat |
| April 2000 | 128.7 | -2.28% | +27.55% | Bill Clinton | Democrat |
| March 2000 | 131.7 | +11.52% | +52.61% | Bill Clinton | Democrat |
| February 2000 | 118.1 | +4.88% | +41.27% | Bill Clinton | Democrat |
| January 2000 | 112.6 | +0.36% | +32.47% | Bill Clinton | Democrat |
| December 1999 | 112.2 | +2.65% | +30.16% | Bill Clinton | Democrat |
| November 1999 | 109.3 | -0.64% | +21.85% | Bill Clinton | Democrat |
| October 1999 | 110.0 | -0.27% | +21.15% | Bill Clinton | Democrat |
| September 1999 | 110.3 | +2.32% | +22.56% | Bill Clinton | Democrat |
| August 1999 | 107.8 | +5.17% | +17.69% | Bill Clinton | Democrat |
| July 1999 | 102.5 | +3.33% | +9.39% | Bill Clinton | Democrat |
| June 1999 | 99.2 | -2.17% | +4.64% | Bill Clinton | Democrat |
| May 1999 | 101.4 | +0.5% | +7.07% | Bill Clinton | Democrat |
| April 1999 | 100.9 | +16.92% | +10.03% | Bill Clinton | Democrat |
| March 1999 | 86.3 | +3.23% | -5.06% | Bill Clinton | Democrat |
| February 1999 | 83.6 | -1.65% | -11.16% | Bill Clinton | Democrat |
| January 1999 | 85.0 | -1.39% | -13.09% | Bill Clinton | Democrat |
| December 1998 | 86.2 | -3.9% | -15.41% | Bill Clinton | Democrat |
| November 1998 | 89.7 | -1.21% | -14.24% | Bill Clinton | Democrat |
| October 1998 | 90.8 | +0.89% | -14.9% | Bill Clinton | Democrat |
| September 1998 | 90.0 | -1.75% | -17.66% | Bill Clinton | Democrat |
| August 1998 | 91.6 | -2.24% | -14.87% | Bill Clinton | Democrat |
| July 1998 | 93.7 | -1.16% | -9.82% | Bill Clinton | Democrat |
| June 1998 | 94.8 | +0.11% | -10.48% | Bill Clinton | Democrat |
| May 1998 | 94.7 | +3.27% | -10.41% | Bill Clinton | Democrat |
| April 1998 | 91.7 | +0.88% | -13.49% | Bill Clinton | Democrat |
| March 1998 | 90.9 | -3.4% | -14.57% | Bill Clinton | Democrat |
| February 1998 | 94.1 | -3.78% | -12.95% | Bill Clinton | Democrat |
| January 1998 | 97.8 | -4.02% | -9.94% | Bill Clinton | Democrat |
| December 1997 | 101.9 | -2.58% | -6.17% | Bill Clinton | Democrat |
| November 1997 | 104.6 | -1.97% | -2.97% | Bill Clinton | Democrat |
| October 1997 | 106.7 | -2.38% | +0.76% | Bill Clinton | Democrat |
| September 1997 | 109.3 | +1.58% | +2.92% | Bill Clinton | Democrat |
| August 1997 | 107.6 | +3.56% | +1.13% | Bill Clinton | Democrat |
| July 1997 | 103.9 | -1.89% | -4.59% | Bill Clinton | Democrat |
| June 1997 | 105.9 | +0.19% | -4.77% | Bill Clinton | Democrat |
| May 1997 | 105.7 | -0.28% | -6.95% | Bill Clinton | Democrat |
| April 1997 | 106.0 | -0.38% | -2.39% | Bill Clinton | Democrat |
| March 1997 | 106.4 | -1.57% | +4.93% | Bill Clinton | Democrat |
| February 1997 | 108.1 | -0.46% | +10.08% | Bill Clinton | Democrat |
| January 1997 | 108.6 | 0% | +10.14% | Bill Clinton | Democrat |
| December 1996 | 108.6 | +0.74% | +12.66% | Bill Clinton | Democrat |
| November 1996 | 107.8 | +1.79% | +11.83% | Bill Clinton | Democrat |
| October 1996 | 105.9 | -0.28% | +7.73% | Bill Clinton | Democrat |
| September 1996 | 106.2 | -0.19% | +6.41% | Bill Clinton | Democrat |
| August 1996 | 106.4 | -2.3% | +5.24% | Bill Clinton | Democrat |
| July 1996 | 108.9 | -2.07% | +5.12% | Bill Clinton | Democrat |
| June 1996 | 111.2 | -2.11% | +4.81% | Bill Clinton | Democrat |
| May 1996 | 113.6 | +4.6% | +9.02% | Bill Clinton | Democrat |
| April 1996 | 108.6 | +7.1% | +9.15% | Bill Clinton | Democrat |
| March 1996 | 101.4 | +3.26% | +4% | Bill Clinton | Democrat |
| February 1996 | 98.2 | -0.41% | +0.2% | Bill Clinton | Democrat |
| January 1996 | 98.6 | +2.28% | -0.1% | Bill Clinton | Democrat |
| December 1995 | 96.4 | 0% | -3.98% | Bill Clinton | Democrat |
| November 1995 | 96.4 | -1.93% | -6.13% | Bill Clinton | Democrat |
| October 1995 | 98.3 | -1.5% | -3.44% | Bill Clinton | Democrat |
| September 1995 | 99.8 | -1.29% | -3.76% | Bill Clinton | Democrat |
| August 1995 | 101.1 | -2.41% | -2.88% | Bill Clinton | Democrat |
| July 1995 | 103.6 | -2.36% | +3.08% | Bill Clinton | Democrat |
| June 1995 | 106.1 | +1.82% | +8.04% | Bill Clinton | Democrat |
| May 1995 | 104.2 | +4.72% | +8.54% | Bill Clinton | Democrat |
| April 1995 | 99.5 | +2.05% | +4.96% | Bill Clinton | Democrat |
| March 1995 | 97.5 | -0.51% | +4.5% | Bill Clinton | Democrat |
| February 1995 | 98.0 | -0.71% | +4.7% | Bill Clinton | Democrat |
| January 1995 | 98.7 | -1.69% | +6.59% | Bill Clinton | Democrat |
| December 1994 | 100.4 | -2.24% | +5.91% | Bill Clinton | Democrat |
| November 1994 | 102.7 | +0.88% | +4.37% | Bill Clinton | Democrat |
| October 1994 | 101.8 | -1.83% | +2.11% | Bill Clinton | Democrat |
| September 1994 | 103.7 | -0.38% | +7.91% | Bill Clinton | Democrat |
| August 1994 | 104.1 | +3.58% | +7.32% | Bill Clinton | Democrat |
| July 1994 | 100.5 | +2.34% | +2.45% | Bill Clinton | Democrat |
| June 1994 | 98.2 | +2.29% | -1.6% | Bill Clinton | Democrat |
| May 1994 | 96.0 | +1.27% | -3.71% | Bill Clinton | Democrat |
| April 1994 | 94.8 | +1.61% | -3.66% | Bill Clinton | Democrat |
| March 1994 | 93.3 | -0.32% | -4.11% | Bill Clinton | Democrat |
| February 1994 | 93.6 | +1.08% | -4.49% | Bill Clinton | Democrat |
| January 1994 | 92.6 | -2.32% | -6.09% | Bill Clinton | Democrat |
| December 1993 | 94.8 | -3.66% | -5.39% | Bill Clinton | Democrat |
| November 1993 | 98.4 | -1.3% | -3.72% | Bill Clinton | Democrat |
| October 1993 | 99.7 | +3.75% | -1.87% | Bill Clinton | Democrat |
| September 1993 | 96.1 | -0.93% | -5.51% | Bill Clinton | Democrat |
| August 1993 | 97.0 | -1.12% | -4.62% | Bill Clinton | Democrat |
| July 1993 | 98.1 | -1.7% | -4.57% | Bill Clinton | Democrat |
| June 1993 | 99.8 | +0.1% | -3.01% | Bill Clinton | Democrat |
| May 1993 | 99.7 | +1.32% | +0.3% | Bill Clinton | Democrat |
| April 1993 | 98.4 | +1.13% | +3.58% | Bill Clinton | Democrat |
| March 1993 | 97.3 | -0.71% | +4.18% | Bill Clinton | Democrat |
| February 1993 | 98.0 | -0.61% | +5.49% | Bill Clinton | Democrat |
| January 1993 | 98.6 | -1.6% | +4.34% | Bill Clinton | Democrat |
| December 1992 | 100.2 | -1.96% | +1.83% | George H. W. Bush | Republican |
| November 1992 | 102.2 | +0.59% | +2.82% | George H. W. Bush | Republican |
| October 1992 | 101.6 | -0.1% | +3.36% | George H. W. Bush | Republican |
| September 1992 | 101.7 | 0% | +1.9% | George H. W. Bush | Republican |
| August 1992 | 101.7 | -1.07% | +2.42% | George H. W. Bush | Republican |
| July 1992 | 102.8 | -0.1% | +4.68% | George H. W. Bush | Republican |
| June 1992 | 102.9 | +3.52% | +2.39% | George H. W. Bush | Republican |
| May 1992 | 99.4 | +4.63% | -0.8% | George H. W. Bush | Republican |
| April 1992 | 95.0 | +1.71% | -1.14% | George H. W. Bush | Republican |
| March 1992 | 93.4 | +0.54% | -1.27% | George H. W. Bush | Republican |
| February 1992 | 92.9 | -1.69% | -6.82% | George H. W. Bush | Republican |
| January 1992 | 94.5 | -3.96% | -12.74% | George H. W. Bush | Republican |
| December 1991 | 98.4 | -1.01% | -15.97% | George H. W. Bush | Republican |
| November 1991 | 99.4 | +1.12% | -16.47% | George H. W. Bush | Republican |
| October 1991 | 98.3 | -1.5% | -17.33% | George H. W. Bush | Republican |
| September 1991 | 99.8 | +0.5% | -10.89% | George H. W. Bush | Republican |
| August 1991 | 99.3 | +1.12% | -3.78% | George H. W. Bush | Republican |
| July 1991 | 98.2 | -2.29% | +4.14% | George H. W. Bush | Republican |
| June 1991 | 100.5 | +0.3% | +6.24% | George H. W. Bush | Republican |
| May 1991 | 100.2 | +4.27% | +8.32% | George H. W. Bush | Republican |
| April 1991 | 96.1 | +1.59% | +5.37% | George H. W. Bush | Republican |
| March 1991 | 94.6 | -5.12% | +5.94% | George H. W. Bush | Republican |
| February 1991 | 99.7 | -7.94% | +10.04% | George H. W. Bush | Republican |
| January 1991 | 108.3 | -7.51% | +18.49% | George H. W. Bush | Republican |
| December 1990 | 117.1 | -1.6% | +36.48% | George H. W. Bush | Republican |
| November 1990 | 119.0 | +0.08% | +36.47% | George H. W. Bush | Republican |
| October 1990 | 118.9 | +6.16% | +33.75% | George H. W. Bush | Republican |
| September 1990 | 112.0 | +8.53% | +26.13% | George H. W. Bush | Republican |
| August 1990 | 103.2 | +9.44% | +13.41% | George H. W. Bush | Republican |
| July 1990 | 94.3 | -0.32% | -0.11% | George H. W. Bush | Republican |
| June 1990 | 94.6 | +2.27% | -1.46% | George H. W. Bush | Republican |
| May 1990 | 92.5 | +1.43% | -4.24% | George H. W. Bush | Republican |
| April 1990 | 91.2 | +2.13% | -0.98% | George H. W. Bush | Republican |
| March 1990 | 89.3 | -1.43% | +9.57% | George H. W. Bush | Republican |
| February 1990 | 90.6 | -0.88% | +12.83% | George H. W. Bush | Republican |
| January 1990 | 91.4 | +6.53% | +14.82% | George H. W. Bush | Republican |
| December 1989 | 85.8 | -1.61% | +6.85% | George H. W. Bush | Republican |
| November 1989 | 87.2 | -1.91% | +6.99% | George H. W. Bush | Republican |
| October 1989 | 88.9 | +0.11% | +8.95% | George H. W. Bush | Republican |
| September 1989 | 88.8 | -2.42% | +6.86% | George H. W. Bush | Republican |
| August 1989 | 91.0 | -3.6% | +8.2% | George H. W. Bush | Republican |
| July 1989 | 94.4 | -1.67% | +14.7% | George H. W. Bush | Republican |
| June 1989 | 96.0 | -0.62% | +17.94% | George H. W. Bush | Republican |
| May 1989 | 96.6 | +4.89% | +18.67% | George H. W. Bush | Republican |
| April 1989 | 92.1 | +13.01% | +15.99% | George H. W. Bush | Republican |
| March 1989 | 81.5 | +1.49% | +5.16% | George H. W. Bush | Republican |
| February 1989 | 80.3 | +0.88% | +2.55% | George H. W. Bush | Republican |
| January 1989 | 79.6 | -0.87% | -0.13% | George H. W. Bush | Republican |
| December 1988 | 80.3 | -1.47% | -2.07% | Ronald Reagan | Republican |
| November 1988 | 81.5 | -0.12% | -2.04% | Ronald Reagan | Republican |
| October 1988 | 81.6 | -1.81% | -1.92% | Ronald Reagan | Republican |
| September 1988 | 83.1 | -1.19% | -1.07% | Ronald Reagan | Republican |
| August 1988 | 84.1 | +2.19% | -0.24% | Ronald Reagan | Republican |
| July 1988 | 82.3 | +1.11% | +0.12% | Ronald Reagan | Republican |
| June 1988 | 81.4 | 0% | +0.74% | Ronald Reagan | Republican |
| May 1988 | 81.4 | +2.52% | +2.91% | Ronald Reagan | Republican |
| April 1988 | 79.4 | +2.45% | +1.15% | Ronald Reagan | Republican |
| March 1988 | 77.5 | -1.02% | +1.17% | Ronald Reagan | Republican |
| February 1988 | 78.3 | -1.76% | +3.03% | Ronald Reagan | Republican |
| January 1988 | 79.7 | -2.8% | +9.48% | Ronald Reagan | Republican |
| December 1987 | 82.0 | -1.44% | +18.67% | Ronald Reagan | Republican |
| November 1987 | 83.2 | 0% | +20.75% | Ronald Reagan | Republican |
| October 1987 | 83.2 | -0.95% | +19.71% | Ronald Reagan | Republican |
| September 1987 | 84.0 | -0.36% | +17.32% | Ronald Reagan | Republican |
| August 1987 | 84.3 | +2.55% | +20.09% | Ronald Reagan | Republican |
| July 1987 | 82.2 | +1.73% | +11.08% | Ronald Reagan | Republican |
| June 1987 | 80.8 | +2.15% | +2.28% | Ronald Reagan | Republican |
| May 1987 | 79.1 | +0.76% | +3.53% | Ronald Reagan | Republican |
| April 1987 | 78.5 | +2.48% | +6.37% | Ronald Reagan | Republican |
| March 1987 | 76.6 | +0.79% | -5.9% | Ronald Reagan | Republican |
| February 1987 | 76.0 | +4.4% | -18.1% | Ronald Reagan | Republican |
| January 1987 | 72.8 | +5.35% | -26.09% | Ronald Reagan | Republican |
| December 1986 | 69.1 | +0.29% | -30.69% | Ronald Reagan | Republican |
| November 1986 | 68.9 | -0.86% | -30.68% | Ronald Reagan | Republican |
| October 1986 | 69.5 | -2.93% | -29.73% | Ronald Reagan | Republican |
| September 1986 | 71.6 | +1.99% | -28.18% | Ronald Reagan | Republican |
| August 1986 | 70.2 | -5.14% | -30.36% | Ronald Reagan | Republican |
| July 1986 | 74.0 | -6.33% | -27.31% | Ronald Reagan | Republican |
| June 1986 | 79.0 | +3.4% | -22.24% | Ronald Reagan | Republican |
| May 1986 | 76.4 | +3.52% | -24.13% | Ronald Reagan | Republican |
| April 1986 | 73.8 | -9.34% | -25.3% | Ronald Reagan | Republican |
| March 1986 | 81.4 | -12.28% | -14.5% | Ronald Reagan | Republican |
| February 1986 | 92.8 | -5.79% | -0.22% | Ronald Reagan | Republican |
| January 1986 | 98.5 | -1.2% | +4.34% | Ronald Reagan | Republican |
| December 1985 | 99.7 | +0.3% | +3.1% | Ronald Reagan | Republican |
| November 1985 | 99.4 | +0.51% | +1.84% | Ronald Reagan | Republican |
| October 1985 | 98.9 | -0.8% | +1.02% | Ronald Reagan | Republican |
| September 1985 | 99.7 | -1.09% | +2.47% | Ronald Reagan | Republican |
| August 1985 | 100.8 | -0.98% | +4.13% | Ronald Reagan | Republican |
| July 1985 | 101.8 | +0.2% | +4.2% | Ronald Reagan | Republican |
| June 1985 | 101.6 | +0.89% | +2.63% | Ronald Reagan | Republican |
| May 1985 | 100.7 | +1.92% | +1.21% | Ronald Reagan | Republican |
| April 1985 | 98.8 | +3.78% | 0% | Ronald Reagan | Republican |
| March 1985 | 95.2 | +2.37% | -2.26% | Ronald Reagan | Republican |
| February 1985 | 93.0 | -1.48% | -4.62% | Ronald Reagan | Republican |
| January 1985 | 94.4 | -2.38% | -3.48% | Ronald Reagan | Republican |
| December 1984 | 96.7 | -0.92% | -2.42% | Ronald Reagan | Republican |
| November 1984 | 97.6 | -0.31% | -2.3% | Ronald Reagan | Republican |
| October 1984 | 97.9 | +0.62% | -3.07% | Ronald Reagan | Republican |
| September 1984 | 97.3 | +0.52% | -4.79% | Ronald Reagan | Republican |
| August 1984 | 96.8 | -0.92% | -5.84% | Ronald Reagan | Republican |
| July 1984 | 97.7 | -1.31% | -4.87% | Ronald Reagan | Republican |
| June 1984 | 99.0 | -0.5% | -2.85% | Ronald Reagan | Republican |
| May 1984 | 99.5 | +0.71% | -1% | Ronald Reagan | Republican |
| April 1984 | 98.8 | +1.44% | +1.86% | Ronald Reagan | Republican |
| March 1984 | 97.4 | -0.1% | +5.75% | Ronald Reagan | Republican |
| February 1984 | 97.5 | -0.31% | +2.63% | Ronald Reagan | Republican |
| January 1984 | 97.8 | -1.31% | -0.51% | Ronald Reagan | Republican |
| December 1983 | 99.1 | -0.8% | -1.69% | Ronald Reagan | Republican |
| November 1983 | 99.9 | -1.09% | -2.54% | Ronald Reagan | Republican |
| October 1983 | 101.0 | -1.17% | -2.04% | Ronald Reagan | Republican |
| September 1983 | 102.2 | -0.58% | -1.83% | Ronald Reagan | Republican |
| August 1983 | 102.8 | +0.1% | -2.28% | Ronald Reagan | Republican |
| July 1983 | 102.7 | +0.79% | -2.75% | Ronald Reagan | Republican |
| June 1983 | 101.9 | +1.39% | -1.64% | Ronald Reagan | Republican |
| May 1983 | 100.5 | +3.61% | +2.76% | Ronald Reagan | Republican |
| April 1983 | 97.0 | +5.32% | +0.1% | Ronald Reagan | Republican |
| March 1983 | 92.1 | -3.05% | -9.17% | Ronald Reagan | Republican |
| February 1983 | 95.0 | -3.36% | -9.87% | Ronald Reagan | Republican |
| January 1983 | 98.3 | -2.48% | -8.3% | Ronald Reagan | Republican |
| December 1982 | 100.8 | -1.66% | -6.49% | Ronald Reagan | Republican |
| November 1982 | 102.5 | -0.58% | -5.18% | Ronald Reagan | Republican |
| October 1982 | 103.1 | -0.96% | -4.71% | Ronald Reagan | Republican |
| September 1982 | 104.1 | -1.05% | -4.06% | Ronald Reagan | Republican |
| August 1982 | 105.2 | -0.38% | -3.22% | Ronald Reagan | Republican |
| July 1982 | 105.6 | +1.93% | -3.12% | Ronald Reagan | Republican |
| June 1982 | 103.6 | +5.93% | -5.3% | Ronald Reagan | Republican |
| May 1982 | 97.8 | +0.93% | -11.01% | Ronald Reagan | Republican |
| April 1982 | 96.9 | -4.44% | -12.47% | Ronald Reagan | Republican |
| March 1982 | 101.4 | -3.8% | -8.73% | Ronald Reagan | Republican |
| February 1982 | 105.4 | -1.68% | -2.77% | Ronald Reagan | Republican |
| January 1982 | 107.2 | -0.56% | +5.41% | Ronald Reagan | Republican |
| December 1981 | 107.8 | -0.28% | +9.44% | Ronald Reagan | Republican |
| November 1981 | 108.1 | -0.09% | +10.53% | Ronald Reagan | Republican |
| October 1981 | 108.2 | -0.28% | +10.63% | Ronald Reagan | Republican |
| September 1981 | 108.5 | -0.18% | +10.15% | Ronald Reagan | Republican |
| August 1981 | 108.7 | -0.28% | +9.58% | Ronald Reagan | Republican |
| July 1981 | 109.0 | -0.37% | +9.66% | Ronald Reagan | Republican |
| June 1981 | 109.4 | -0.45% | +10.17% | Ronald Reagan | Republican |
| May 1981 | 109.9 | -0.72% | +10.9% | Ronald Reagan | Republican |
| April 1981 | 110.7 | -0.36% | +11.93% | Ronald Reagan | Republican |
| March 1981 | 111.1 | +2.49% | +13.48% | Ronald Reagan | Republican |
| February 1981 | 108.4 | +6.59% | +14.83% | Ronald Reagan | Republican |
| January 1981 | 101.7 | +3.25% | +15.18% | Ronald Reagan | Republican |
| December 1980 | 98.5 | +0.72% | +18.82% | Jimmy Carter | Democrat |
| November 1980 | 97.8 | 0% | +20.74% | Jimmy Carter | Democrat |
| October 1980 | 97.8 | -0.71% | +21.95% | Jimmy Carter | Democrat |
| September 1980 | 98.5 | -0.71% | +23.9% | Jimmy Carter | Democrat |
| August 1980 | 99.2 | -0.2% | +28.66% | Jimmy Carter | Democrat |
| July 1980 | 99.4 | +0.1% | +34.51% | Jimmy Carter | Democrat |
| June 1980 | 99.3 | +0.2% | +41.86% | Jimmy Carter | Democrat |
| May 1980 | 99.1 | +0.2% | +51.53% | Jimmy Carter | Democrat |
| April 1980 | 98.9 | +1.02% | +59.52% | Jimmy Carter | Democrat |
| March 1980 | 97.9 | +3.71% | +68.21% | Jimmy Carter | Democrat |
| February 1980 | 94.4 | +6.91% | +67.97% | Jimmy Carter | Democrat |
| January 1980 | 88.3 | +6.51% | +59.96% | Jimmy Carter | Democrat |
| December 1979 | 82.9 | +2.35% | +52.39% | Jimmy Carter | Democrat |
| November 1979 | 81.0 | +1% | +50.84% | Jimmy Carter | Democrat |
| October 1979 | 80.2 | +0.88% | +50.47% | Jimmy Carter | Democrat |
| September 1979 | 79.5 | +3.11% | +49.44% | Jimmy Carter | Democrat |
| August 1979 | 77.1 | +4.33% | +46.3% | Jimmy Carter | Democrat |
| July 1979 | 73.9 | +5.57% | +41.84% | Jimmy Carter | Democrat |
| June 1979 | 70.0 | +7.03% | +36.45% | Jimmy Carter | Democrat |
| May 1979 | 65.4 | +5.48% | +29.25% | Jimmy Carter | Democrat |
| April 1979 | 62.0 | +6.53% | +23.51% | Jimmy Carter | Democrat |
| March 1979 | 58.2 | +3.56% | +16.4% | Jimmy Carter | Democrat |
| February 1979 | 56.2 | +1.81% | +12.4% | Jimmy Carter | Democrat |
| January 1979 | 55.2 | +1.47% | +9.96% | Jimmy Carter | Democrat |
| December 1978 | 54.4 | +1.3% | +8.37% | Jimmy Carter | Democrat |
| November 1978 | 53.7 | +0.75% | +7.19% | Jimmy Carter | Democrat |
| October 1978 | 53.3 | +0.19% | +6.18% | Jimmy Carter | Democrat |
| September 1978 | 53.2 | +0.95% | +5.77% | Jimmy Carter | Democrat |
| August 1978 | 52.7 | +1.15% | +4.56% | Jimmy Carter | Democrat |
| July 1978 | 52.1 | +1.56% | +3.37% | Jimmy Carter | Democrat |
| June 1978 | 51.3 | +1.38% | +1.99% | Jimmy Carter | Democrat |
| May 1978 | 50.6 | +0.8% | +1.4% | Jimmy Carter | Democrat |
| April 1978 | 50.2 | +0.4% | +1.62% | Jimmy Carter | Democrat |
| March 1978 | 50.0 | 0% | +2.46% | Jimmy Carter | Democrat |
| February 1978 | 50.0 | -0.4% | +3.31% | Jimmy Carter | Democrat |
| January 1978 | 50.2 | 0% | +4.8% | Jimmy Carter | Democrat |
| December 1977 | 50.2 | +0.2% | +5.02% | Jimmy Carter | Democrat |
| November 1977 | 50.1 | -0.2% | +4.38% | Jimmy Carter | Democrat |
| October 1977 | 50.2 | -0.2% | +4.58% | Jimmy Carter | Democrat |
| September 1977 | 50.3 | -0.2% | +4.57% | Jimmy Carter | Democrat |
| August 1977 | 50.4 | 0% | +5% | Jimmy Carter | Democrat |
| July 1977 | 50.4 | +0.2% | +5.66% | Jimmy Carter | Democrat |
| June 1977 | 50.3 | +0.8% | +6.79% | Jimmy Carter | Democrat |
| May 1977 | 49.9 | +1.01% | +8.71% | Jimmy Carter | Democrat |
| April 1977 | 49.4 | +1.23% | +9.29% | Jimmy Carter | Democrat |
| March 1977 | 48.8 | +0.83% | +7.49% | Jimmy Carter | Democrat |
| February 1977 | 48.4 | +1.04% | +5.22% | Jimmy Carter | Democrat |
| January 1977 | 47.9 | +0.21% | +3.01% | Gerald Ford | Republican |
| December 1976 | 47.8 | -0.42% | +2.58% | Gerald Ford | Republican |
| November 1976 | 48.0 | 0% | +2.56% | Gerald Ford | Republican |
| October 1976 | 48.0 | -0.21% | +1.69% | Gerald Ford | Republican |
| September 1976 | 48.1 | +0.21% | +1.48% | Gerald Ford | Republican |
| August 1976 | 48.0 | +0.63% | +1.48% | Gerald Ford | Republican |
| July 1976 | 47.7 | +1.27% | +1.49% | Gerald Ford | Republican |
| June 1976 | 47.1 | +2.61% | +4.67% | Gerald Ford | Republican |
| May 1976 | 45.9 | +1.55% | +5.03% | Gerald Ford | Republican |
| April 1976 | 45.2 | -0.44% | +5.12% | Gerald Ford | Republican |
| March 1976 | 45.4 | -1.3% | +6.82% | Gerald Ford | Republican |
| February 1976 | 46.0 | -1.08% | +8.49% | Gerald Ford | Republican |
| January 1976 | 46.5 | -0.21% | +9.93% | Gerald Ford | Republican |
| December 1975 | 46.6 | -0.43% | +10.95% | Gerald Ford | Republican |
| November 1975 | 46.8 | -0.85% | +11.43% | Gerald Ford | Republican |
| October 1975 | 47.2 | -0.42% | +11.06% | Gerald Ford | Republican |
| September 1975 | 47.4 | +0.21% | +8.47% | Gerald Ford | Republican |
| August 1975 | 47.3 | +0.64% | +7.5% | Gerald Ford | Republican |
| July 1975 | 47.0 | +4.44% | +6.09% | Gerald Ford | Republican |
| June 1975 | 45.0 | +2.97% | +2.04% | Gerald Ford | Republican |
| May 1975 | 43.7 | +1.63% | 0% | Gerald Ford | Republican |
| April 1975 | 43.0 | +1.18% | +0.94% | Gerald Ford | Republican |
| March 1975 | 42.5 | +0.24% | +1.43% | Gerald Ford | Republican |
| February 1975 | 42.4 | +0.24% | +8.72% | Gerald Ford | Republican |
| January 1975 | 42.3 | +0.71% | +14.32% | Gerald Ford | Republican |
| December 1974 | 42.0 | 0% | +20.69% | Gerald Ford | Republican |
| November 1974 | 42.0 | -1.18% | +26.13% | Gerald Ford | Republican |
| October 1974 | 42.5 | -2.75% | +31.99% | Gerald Ford | Republican |
| September 1974 | 43.7 | -0.68% | +40.51% | Gerald Ford | Republican |
| August 1974 | 44.0 | -0.68% | +40.58% | Gerald Ford | Republican |
| July 1974 | 44.3 | +0.45% | +41.08% | Richard Nixon | Republican |
| June 1974 | 44.1 | +0.92% | +40.89% | Richard Nixon | Republican |
| May 1974 | 43.7 | +2.58% | +43.75% | Richard Nixon | Republican |
| April 1974 | 42.6 | +1.67% | +42% | Richard Nixon | Republican |
| March 1974 | 41.9 | +7.44% | +41.55% | Richard Nixon | Republican |
| February 1974 | 39.0 | +5.41% | +32.65% | Richard Nixon | Republican |
| January 1974 | 37.0 | +6.32% | +26.71% | Richard Nixon | Republican |
| December 1973 | 34.8 | +4.5% | +19.59% | Richard Nixon | Republican |
| November 1973 | 33.3 | +3.42% | +14.43% | Richard Nixon | Republican |
| October 1973 | 32.2 | +3.54% | +10.65% | Richard Nixon | Republican |
| September 1973 | 31.1 | -0.64% | +6.51% | Richard Nixon | Republican |
| August 1973 | 31.3 | -0.32% | +9.44% | Richard Nixon | Republican |
| July 1973 | 31.4 | +0.32% | +11.35% | Richard Nixon | Republican |
| June 1973 | 31.3 | +2.96% | +12.19% | Richard Nixon | Republican |
| May 1973 | 30.4 | +1.33% | +8.57% | Richard Nixon | Republican |
| April 1973 | 30.0 | +1.35% | +8.3% | Richard Nixon | Republican |
| March 1973 | 29.6 | +0.68% | +5.71% | Richard Nixon | Republican |
| February 1973 | 29.4 | +0.68% | +5.38% | Richard Nixon | Republican |
| January 1973 | 29.2 | +0.34% | +3.55% | Richard Nixon | Republican |
| December 1972 | 29.1 | 0% | +2.83% | Richard Nixon | Republican |
| November 1972 | 29.1 | 0% | +3.19% | Richard Nixon | Republican |
| October 1972 | 29.1 | -0.34% | +1.39% | Richard Nixon | Republican |
| September 1972 | 29.2 | +2.1% | +1.74% | Richard Nixon | Republican |
| August 1972 | 28.6 | +1.42% | +0.35% | Richard Nixon | Republican |
| July 1972 | 28.2 | +1.08% | +2.55% | Richard Nixon | Republican |
| June 1972 | 27.9 | -0.36% | +0.72% | Richard Nixon | Republican |
| May 1972 | 28.0 | +1.08% | +1.82% | Richard Nixon | Republican |
| April 1972 | 27.7 | -1.07% | +1.09% | Richard Nixon | Republican |
| March 1972 | 28.0 | +0.36% | +0.36% | Richard Nixon | Republican |
| February 1972 | 27.9 | -1.06% | -0.36% | Richard Nixon | Republican |
| January 1972 | 28.2 | -0.35% | -0.7% | Richard Nixon | Republican |
| December 1971 | 28.3 | +0.35% | -0.35% | Richard Nixon | Republican |
| November 1971 | 28.2 | -1.74% | +0.71% | Richard Nixon | Republican |
| October 1971 | 28.7 | 0% | +1.77% | Richard Nixon | Republican |
| September 1971 | 28.7 | +0.7% | +2.87% | Richard Nixon | Republican |
| August 1971 | 28.5 | +3.64% | +3.26% | Richard Nixon | Republican |
| July 1971 | 27.5 | -0.72% | -2.14% | Richard Nixon | Republican |
| June 1971 | 27.7 | +0.73% | -0.36% | Richard Nixon | Republican |
| May 1971 | 27.5 | +0.36% | -1.79% | Richard Nixon | Republican |
| April 1971 | 27.4 | -1.79% | -2.84% | Richard Nixon | Republican |
| March 1971 | 27.9 | -0.36% | +2.57% | Richard Nixon | Republican |
| February 1971 | 28.0 | -1.41% | +1.45% | Richard Nixon | Republican |
| January 1971 | 28.4 | 0% | +2.9% | Richard Nixon | Republican |
| December 1970 | 28.4 | +1.43% | +2.9% | Richard Nixon | Republican |
| November 1970 | 28.0 | -0.71% | +1.82% | Richard Nixon | Republican |
| October 1970 | 28.2 | +1.08% | +1.08% | Richard Nixon | Republican |
| September 1970 | 27.9 | +1.09% | +0.36% | Richard Nixon | Republican |
| August 1970 | 27.6 | -1.78% | -1.08% | Richard Nixon | Republican |
| July 1970 | 28.1 | +1.08% | +1.08% | Richard Nixon | Republican |
| June 1970 | 27.8 | -0.71% | -0.71% | Richard Nixon | Republican |
| May 1970 | 28.0 | -0.71% | +1.08% | Richard Nixon | Republican |
| April 1970 | 28.2 | +3.68% | +1.08% | Richard Nixon | Republican |
| March 1970 | 27.2 | -1.45% | -1.81% | Richard Nixon | Republican |
| February 1970 | 27.6 | 0% | +1.85% | Richard Nixon | Republican |
| January 1970 | 27.6 | 0% | +1.85% | Richard Nixon | Republican |
| December 1969 | 27.6 | +0.36% | +2.99% | Richard Nixon | Republican |
| November 1969 | 27.5 | -1.43% | +1.85% | Richard Nixon | Republican |
| October 1969 | 27.9 | +0.36% | +3.33% | Richard Nixon | Republican |
| September 1969 | 27.8 | -0.36% | +3.35% | Richard Nixon | Republican |
| August 1969 | 27.9 | +0.36% | +3.33% | Richard Nixon | Republican |
| July 1969 | 27.8 | -0.71% | +3.73% | Richard Nixon | Republican |
| June 1969 | 28.0 | +1.08% | +4.87% | Richard Nixon | Republican |
| May 1969 | 27.7 | -0.72% | +4.53% | Richard Nixon | Republican |
| April 1969 | 27.9 | +0.72% | +5.28% | Richard Nixon | Republican |
| March 1969 | 27.7 | +2.21% | +3.36% | Richard Nixon | Republican |
| February 1969 | 27.1 | 0% | +1.5% | Richard Nixon | Republican |
| January 1969 | 27.1 | +1.12% | +1.5% | Richard Nixon | Republican |
| December 1968 | 26.8 | -0.74% | +1.9% | Lyndon B. Johnson | Democrat |
| November 1968 | 27.0 | 0% | +1.12% | Lyndon B. Johnson | Democrat |
| October 1968 | 27.0 | +0.37% | +2.27% | Lyndon B. Johnson | Democrat |
| September 1968 | 26.9 | -0.37% | +0.75% | Lyndon B. Johnson | Democrat |
| August 1968 | 27.0 | +0.75% | +2.27% | Lyndon B. Johnson | Democrat |
| July 1968 | 26.8 | +0.37% | +1.13% | Lyndon B. Johnson | Democrat |
| June 1968 | 26.7 | +0.75% | +0.75% | Lyndon B. Johnson | Democrat |
| May 1968 | 26.5 | 0% | +0.76% | Lyndon B. Johnson | Democrat |
| April 1968 | 26.5 | -1.12% | +0.38% | Lyndon B. Johnson | Democrat |
| March 1968 | 26.8 | +0.37% | +2.29% | Lyndon B. Johnson | Democrat |
| February 1968 | 26.7 | 0% | +2.69% | Lyndon B. Johnson | Democrat |
| January 1968 | 26.7 | +1.52% | +1.91% | Lyndon B. Johnson | Democrat |
| December 1967 | 26.3 | -1.5% | +1.15% | Lyndon B. Johnson | Democrat |
| November 1967 | 26.7 | +1.14% | — | Lyndon B. Johnson | Democrat |
| October 1967 | 26.4 | -1.12% | — | Lyndon B. Johnson | Democrat |
| September 1967 | 26.7 | +1.14% | +3.09% | Lyndon B. Johnson | Democrat |
| August 1967 | 26.4 | -0.38% | — | Lyndon B. Johnson | Democrat |
| July 1967 | 26.5 | 0% | — | Lyndon B. Johnson | Democrat |
| June 1967 | 26.5 | +0.76% | +4.33% | Lyndon B. Johnson | Democrat |
| May 1967 | 26.3 | -0.38% | — | Lyndon B. Johnson | Democrat |
| April 1967 | 26.4 | +0.76% | — | Lyndon B. Johnson | Democrat |
| March 1967 | 26.2 | +0.77% | +3.56% | Lyndon B. Johnson | Democrat |
| February 1967 | 26.0 | -0.76% | — | Lyndon B. Johnson | Democrat |
| January 1967 | 26.2 | +0.77% | — | Lyndon B. Johnson | Democrat |
| December 1966 | 26.0 | — | +3.17% | Lyndon B. Johnson | Democrat |
| September 1966 | 25.9 | — | — | Lyndon B. Johnson | Democrat |
| June 1966 | 25.4 | — | +0.79% | Lyndon B. Johnson | Democrat |
| March 1966 | 25.3 | — | — | Lyndon B. Johnson | Democrat |
| December 1965 | 25.2 | — | +4.13% | Lyndon B. Johnson | Democrat |
| June 1965 | 25.2 | — | +5% | Lyndon B. Johnson | Democrat |
| December 1964 | 24.2 | — | 0% | Lyndon B. Johnson | Democrat |
| June 1964 | 24.0 | — | +0.84% | Lyndon B. Johnson | Democrat |
| December 1963 | 24.2 | +0.83% | -2.42% | Lyndon B. Johnson | Democrat |
| November 1963 | 24.0 | -1.23% | -2.04% | John F. Kennedy | Democrat |
| October 1963 | 24.3 | +1.25% | -1.62% | John F. Kennedy | Democrat |
| September 1963 | 24.0 | -2.83% | -3.61% | John F. Kennedy | Democrat |
| August 1963 | 24.7 | +1.65% | +2.92% | John F. Kennedy | Democrat |
| July 1963 | 24.3 | +2.1% | +2.97% | John F. Kennedy | Democrat |
| June 1963 | 23.8 | -1.24% | -1.24% | John F. Kennedy | Democrat |
| May 1963 | 24.1 | +0.42% | -0.82% | John F. Kennedy | Democrat |
| April 1963 | 24.0 | -1.23% | -2.04% | John F. Kennedy | Democrat |
| March 1963 | 24.3 | -0.41% | +1.67% | John F. Kennedy | Democrat |
| February 1963 | 24.4 | -0.81% | +0.83% | John F. Kennedy | Democrat |
| January 1963 | 24.6 | -0.81% | +2.5% | John F. Kennedy | Democrat |
| December 1962 | 24.8 | +1.22% | +4.2% | John F. Kennedy | Democrat |
| November 1962 | 24.5 | -0.81% | +0.82% | John F. Kennedy | Democrat |
| October 1962 | 24.7 | -0.8% | +2.07% | John F. Kennedy | Democrat |
| September 1962 | 24.9 | +3.75% | +1.63% | John F. Kennedy | Democrat |
| August 1962 | 24.0 | +1.69% | -1.64% | John F. Kennedy | Democrat |
| July 1962 | 23.6 | -2.07% | -2.48% | John F. Kennedy | Democrat |
| June 1962 | 24.1 | -0.82% | +0.84% | John F. Kennedy | Democrat |
| May 1962 | 24.3 | -0.82% | +2.97% | John F. Kennedy | Democrat |
| April 1962 | 24.5 | +2.51% | +4.7% | John F. Kennedy | Democrat |
| March 1962 | 23.9 | -1.24% | -1.65% | John F. Kennedy | Democrat |
| February 1962 | 24.2 | +0.83% | -0.82% | John F. Kennedy | Democrat |
| January 1962 | 24.0 | +0.84% | -3.23% | John F. Kennedy | Democrat |
| December 1961 | 23.8 | -2.06% | -3.64% | John F. Kennedy | Democrat |
| November 1961 | 24.3 | +0.41% | -2.41% | John F. Kennedy | Democrat |
| October 1961 | 24.2 | -1.22% | -1.22% | John F. Kennedy | Democrat |
| September 1961 | 24.5 | +0.41% | -1.21% | John F. Kennedy | Democrat |
| August 1961 | 24.4 | +0.83% | -2.01% | John F. Kennedy | Democrat |
| July 1961 | 24.2 | +1.26% | -1.63% | John F. Kennedy | Democrat |
| June 1961 | 23.9 | +1.27% | -1.65% | John F. Kennedy | Democrat |
| May 1961 | 23.6 | +0.85% | -1.26% | John F. Kennedy | Democrat |
| April 1961 | 23.4 | -3.7% | -2.9% | John F. Kennedy | Democrat |
| March 1961 | 24.3 | -0.41% | +0.83% | John F. Kennedy | Democrat |
| February 1961 | 24.4 | -1.61% | +2.09% | John F. Kennedy | Democrat |
| January 1961 | 24.8 | +0.4% | +2.48% | John F. Kennedy | Democrat |
| December 1960 | 24.7 | -0.8% | +1.23% | Dwight D. Eisenhower | Republican |
| November 1960 | 24.9 | +1.63% | +2.05% | Dwight D. Eisenhower | Republican |
| October 1960 | 24.5 | -1.21% | 0% | Dwight D. Eisenhower | Republican |
| September 1960 | 24.8 | -0.4% | +4.2% | Dwight D. Eisenhower | Republican |
| August 1960 | 24.9 | +1.22% | +3.75% | Dwight D. Eisenhower | Republican |
| July 1960 | 24.6 | +1.23% | +4.68% | Dwight D. Eisenhower | Republican |
| June 1960 | 24.3 | +1.67% | +2.97% | Dwight D. Eisenhower | Republican |
| May 1960 | 23.9 | -0.83% | +2.14% | Dwight D. Eisenhower | Republican |
| April 1960 | 24.1 | 0% | +2.12% | Dwight D. Eisenhower | Republican |
| March 1960 | 24.1 | +0.84% | +2.99% | Dwight D. Eisenhower | Republican |
| February 1960 | 23.9 | -1.24% | +3.02% | Dwight D. Eisenhower | Republican |
| January 1960 | 24.2 | -0.82% | +6.14% | Dwight D. Eisenhower | Republican |
| December 1959 | 24.4 | 0% | +7.02% | Dwight D. Eisenhower | Republican |
| November 1959 | 24.4 | -0.41% | +5.63% | Dwight D. Eisenhower | Republican |
| October 1959 | 24.5 | +2.94% | +3.81% | Dwight D. Eisenhower | Republican |
| September 1959 | 23.8 | -0.83% | 0% | Dwight D. Eisenhower | Republican |
| August 1959 | 24.0 | +2.13% | 0% | Dwight D. Eisenhower | Republican |
| July 1959 | 23.5 | -0.42% | -1.26% | Dwight D. Eisenhower | Republican |
| June 1959 | 23.6 | +0.85% | +1.29% | Dwight D. Eisenhower | Republican |
| May 1959 | 23.4 | -0.85% | 0% | Dwight D. Eisenhower | Republican |
| April 1959 | 23.6 | +0.85% | +2.16% | Dwight D. Eisenhower | Republican |
| March 1959 | 23.4 | +0.86% | 0% | Dwight D. Eisenhower | Republican |
| February 1959 | 23.2 | +1.75% | +0.43% | Dwight D. Eisenhower | Republican |
| January 1959 | 22.8 | 0% | -4.2% | Dwight D. Eisenhower | Republican |
| December 1958 | 22.8 | -1.3% | -3.8% | Dwight D. Eisenhower | Republican |
| November 1958 | 23.1 | -2.12% | -2.94% | Dwight D. Eisenhower | Republican |
| October 1958 | 23.6 | -0.84% | +0.43% | Dwight D. Eisenhower | Republican |
| September 1958 | 23.8 | -0.83% | +0.42% | Dwight D. Eisenhower | Republican |
| August 1958 | 24.0 | +0.84% | +1.69% | Dwight D. Eisenhower | Republican |
| July 1958 | 23.8 | +2.15% | -0.83% | Dwight D. Eisenhower | Republican |
| June 1958 | 23.3 | -0.43% | -2.51% | Dwight D. Eisenhower | Republican |
| May 1958 | 23.4 | +1.3% | -2.09% | Dwight D. Eisenhower | Republican |
| April 1958 | 23.1 | -1.28% | -3.75% | Dwight D. Eisenhower | Republican |
| March 1958 | 23.4 | +1.3% | -2.5% | Dwight D. Eisenhower | Republican |
| February 1958 | 23.1 | -2.94% | -2.94% | Dwight D. Eisenhower | Republican |
| January 1958 | 23.8 | +0.42% | +2.15% | Dwight D. Eisenhower | Republican |
| December 1957 | 23.7 | -0.42% | +2.16% | Dwight D. Eisenhower | Republican |
| November 1957 | 23.8 | +1.28% | — | Dwight D. Eisenhower | Republican |
| October 1957 | 23.5 | -0.84% | — | Dwight D. Eisenhower | Republican |
| September 1957 | 23.7 | +0.42% | +1.28% | Dwight D. Eisenhower | Republican |
| August 1957 | 23.6 | -1.67% | — | Dwight D. Eisenhower | Republican |
| July 1957 | 24.0 | +0.42% | — | Dwight D. Eisenhower | Republican |
| June 1957 | 23.9 | 0% | +5.75% | Dwight D. Eisenhower | Republican |
| May 1957 | 23.9 | -0.42% | — | Dwight D. Eisenhower | Republican |
| April 1957 | 24.0 | 0% | — | Dwight D. Eisenhower | Republican |
| March 1957 | 24.0 | +0.84% | +7.14% | Dwight D. Eisenhower | Republican |
| February 1957 | 23.8 | +2.15% | — | Dwight D. Eisenhower | Republican |
| January 1957 | 23.3 | +0.43% | — | Dwight D. Eisenhower | Republican |
| December 1956 | 23.2 | — | +3.57% | Dwight D. Eisenhower | Republican |
| September 1956 | 23.4 | — | +4.93% | Dwight D. Eisenhower | Republican |
| June 1956 | 22.6 | — | +2.26% | Dwight D. Eisenhower | Republican |
| March 1956 | 22.4 | — | +2.75% | Dwight D. Eisenhower | Republican |
| December 1955 | 22.4 | — | +3.7% | Dwight D. Eisenhower | Republican |
| September 1955 | 22.3 | — | +3.24% | Dwight D. Eisenhower | Republican |
| June 1955 | 22.1 | — | +1.38% | Dwight D. Eisenhower | Republican |
| March 1955 | 21.8 | — | -0.46% | Dwight D. Eisenhower | Republican |
| December 1954 | 21.6 | — | -1.37% | Dwight D. Eisenhower | Republican |
| September 1954 | 21.6 | — | -1.82% | Dwight D. Eisenhower | Republican |
| June 1954 | 21.8 | — | +4.31% | Dwight D. Eisenhower | Republican |
| March 1954 | 21.9 | — | +5.8% | Dwight D. Eisenhower | Republican |
| December 1953 | 21.9 | — | — | Dwight D. Eisenhower | Republican |
| September 1953 | 22.0 | — | — | Dwight D. Eisenhower | Republican |
| June 1953 | 20.9 | — | — | Dwight D. Eisenhower | Republican |
| March 1953 | 20.7 | — | — | Dwight D. Eisenhower | Republican |