| Jan 1 | Feb 1 | Infla tion Rate | Com posite Rate | Mar 1 | Apr 1 | May 1 | Jun 1 | Jul 1 | Aug 1 | Infla tion Rate | Com posite Rate | Sep 1 | Oct 1 | Nov 1 | Dec 1 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 75.00 | 1.53% | 4.28% | 75.27 | 75.54 | 75.81 | 76.08 | 76.35 | 76.62 | 2.42% | 6.07% | 77.01 | 77.40 | 77.76 | 78.15 | 2008 | |
| 2009 | 78.54 | 78.96 | 2.46% | 6.15% | 79.35 | 79.77 | 80.16 | 80.58 | 80.97 | 81.39 | -2.78% | 0.00% | 81.39 | 81.39 | 81.39 | 81.39 | 2009 |
| 2010 | 81.39 | 81.39 | 1.53% | 4.28% | 81.69 | 81.96 | 82.26 | 82.56 | 82.83 | 83.13 | 0.77% | 2.75% | 83.31 | 83.52 | 83.70 | 83.88 | 2010 |
| 2011 | 84.09 | 84.27 | 0.37% | 1.94% | 84.42 | 84.54 | 84.69 | 84.81 | 84.96 | 85.08 | 2.30% | 5.83% | 85.50 | 85.89 | 86.31 | 86.73 | 2011 |
| 2012 | 87.15 | 87.57 | 1.53% | 4.28% | 87.87 | 88.20 | 88.50 | 88.80 | 89.13 | 89.43 | 1.10% | 3.41% | 89.67 | 89.94 | 90.18 | 90.45 | 2012 |
| 2013 | 90.69 | 90.96 | 0.88% | 2.97% | 91.17 | 91.41 | 91.62 | 91.86 | 92.07 | 92.31 | 0.59% | 2.39% | 92.49 | 92.67 | 92.85 | 93.03 | 2013 |
| 2014 | 93.24 | 93.42 | 0.59% | 2.39% | 93.60 | 93.78 | 93.99 | 94.17 | 94.35 | 94.53 | 0.92% | 3.05% | 94.77 | 95.01 | 95.25 | 95.49 | 2014 |
| 2015 | 95.73 | 95.97 | 0.74% | 2.69% | 96.18 | 96.39 | 96.60 | 96.84 | 97.05 | 97.26 | -0.80% | 0.00% | 97.26 | 97.26 | 97.26 | 97.26 | 2015 |
| 2016 | 97.26 | 97.26 | 0.77% | 2.75% | 97.47 | 97.71 | 97.92 | 98.16 | 98.37 | 98.61 | 0.08% | 1.36% | 98.73 | 98.82 | 98.94 | 99.06 | 2016 |
| 2017 | 99.18 | 99.27 | 1.38% | 3.98% | 99.60 | 99.93 | 100.26 | 100.59 | 100.92 | 101.25 | 0.98% | 3.17% | 101.52 | 101.79 | 102.06 | 102.33 | 2017 |
| 2018 | 102.60 | 102.84 | 1.24% | 3.69% | 103.14 | 103.47 | 103.77 | 104.10 | 104.43 | 104.73 | 1.11% | 3.43% | 105.03 | 105.33 | 105.63 | 105.93 | 2018 |
| 2019 | 106.23 | 106.53 | 1.16% | 3.53% | 106.83 | 107.16 | 107.46 | 107.79 | 108.09 | 108.42 | 0.70% | 2.61% | 108.66 | 108.90 | 109.14 | 109.35 | 2019 |
| 2020 | 109.59 | 109.83 | 1.01% | 3.23% | 110.13 | 110.43 | 110.70 | 111.00 | 111.30 | 111.60 | 0.53% | 2.27% | 111.81 | 112.02 | 112.23 | 112.44 | 2020 |
| 2021 | 112.65 | 112.86 | 0.84% | 2.89% | 113.13 | 113.40 | 113.67 | 113.94 | 114.21 | 114.48 | 1.77% | 4.76% | 114.93 | 115.38 | 115.83 | 116.28 | 2021 |
| 2022 | 116.76 | 117.21 | 3.56% | 8.36% | 118.02 | 118.83 | 119.64 | 120.45 | 121.29 | 122.10 | 4.81% | 10.88% | 123.18 | 124.29 | 125.37 | 126.48 | 2022 |
| 2023 | 127.62 | 128.73 | 3.24% | 7.72% | 129.54 | 130.38 | 131.19 | 132.03 | 132.87 | 133.71 | 1.69% | 4.60% | 134.22 | 134.73 | 135.24 | 135.75 | 2023 |
| 2024 | 136.26 | 136.80 | 1.97% | 5.16% | 137.37 | 137.97 | 138.54 | 139.14 | 139.74 | 140.34 | 1.48% | 4.18% | 140.82 | 141.30 | 141.81 | 142.29 | 2024 |
| 2025 | 142.77 | 143.28 | 0.95% | 3.11% | 143.64 | 144.03 | 144.39 | 144.75 | 145.14 | 145.50 | 1.43% | 4.08% | 145.98 | 146.49 | 146.97 | 147.48 | 2025 |
| 2026 | 147.96 | 148.47 | 1.56% | 4.34% | 149.01 | 149.55 | 150.06 | 150.60 | 151.14 | 151.68 |
From $75.00 to $151.68 over 18.5 years = 3.84% average annual increase compounded semi-annually.
Generated 11/04/25 09:10