| Jan 1 | Feb 1 | Mar 1 | Infla tion Rate | Com posite Rate | Apr 1 | May 1 | Jun 1 | Jul 1 | Aug 1 | Sep 1 | Infla tion Rate | Com posite Rate | Oct 1 | Nov 1 | Dec 1 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 25.00 | 2.42% | 4.84% | 25.10 | 25.20 | 25.30 | 2008 | ||||||||||
| 2009 | 25.40 | 25.50 | 25.61 | 2.46% | 4.92% | 25.71 | 25.82 | 25.92 | 26.03 | 26.13 | 26.24 | -2.78% | 0.00% | 26.24 | 26.24 | 26.24 | 2009 |
| 2010 | 26.24 | 26.24 | 26.24 | 1.53% | 3.06% | 26.31 | 26.37 | 26.44 | 26.51 | 26.57 | 26.64 | 0.77% | 1.54% | 26.67 | 26.71 | 26.74 | 2010 |
| 2011 | 26.78 | 26.81 | 26.85 | 0.37% | 0.74% | 26.87 | 26.88 | 26.90 | 26.92 | 26.93 | 26.95 | 2.30% | 4.60% | 27.05 | 27.16 | 27.26 | 2011 |
| 2012 | 27.36 | 27.47 | 27.57 | 1.53% | 3.06% | 27.64 | 27.71 | 27.78 | 27.85 | 27.92 | 27.99 | 1.10% | 2.20% | 28.04 | 28.09 | 28.14 | 2012 |
| 2013 | 28.19 | 28.25 | 28.30 | 0.88% | 1.76% | 28.34 | 28.38 | 28.42 | 28.47 | 28.51 | 28.55 | 0.59% | 1.18% | 28.58 | 28.61 | 28.63 | 2013 |
| 2014 | 28.66 | 28.69 | 28.72 | 0.59% | 1.18% | 28.75 | 28.78 | 28.80 | 28.83 | 28.86 | 28.89 | 0.92% | 1.84% | 28.93 | 28.98 | 29.02 | 2014 |
| 2015 | 29.07 | 29.11 | 29.16 | 0.74% | 1.48% | 29.20 | 29.23 | 29.27 | 29.30 | 29.34 | 29.38 | -0.80% | 0.00% | 29.38 | 29.38 | 29.38 | 2015 |
| 2016 | 29.38 | 29.38 | 29.38 | 0.77% | 1.54% | 29.42 | 29.46 | 29.49 | 29.53 | 29.57 | 29.61 | 0.08% | 0.16% | 29.61 | 29.62 | 29.62 | 2016 |
| 2017 | 29.63 | 29.63 | 29.63 | 1.38% | 2.76% | 29.70 | 29.77 | 29.83 | 29.90 | 29.97 | 30.04 | 0.98% | 1.96% | 30.09 | 30.14 | 30.19 | 2017 |
| 2018 | 30.24 | 30.29 | 30.33 | 1.24% | 2.48% | 30.39 | 30.45 | 30.52 | 30.58 | 30.64 | 30.71 | 1.11% | 2.22% | 30.77 | 30.82 | 30.88 | 2018 |
| 2019 | 30.94 | 30.99 | 31.05 | 1.16% | 2.32% | 31.11 | 31.17 | 31.23 | 31.29 | 31.35 | 31.41 | 0.70% | 1.40% | 31.45 | 31.48 | 31.52 | 2019 |
| 2020 | 31.56 | 31.59 | 31.63 | 1.01% | 2.02% | 31.68 | 31.74 | 31.79 | 31.84 | 31.90 | 31.95 | 0.53% | 1.06% | 31.98 | 32.01 | 32.03 | 2020 |
| 2021 | 32.06 | 32.09 | 32.12 | 0.84% | 1.68% | 32.16 | 32.21 | 32.25 | 32.30 | 32.34 | 32.39 | 1.77% | 3.54% | 32.48 | 32.58 | 32.68 | 2021 |
| 2022 | 32.77 | 32.87 | 32.96 | 3.56% | 7.12% | 33.15 | 33.35 | 33.54 | 33.74 | 33.93 | 34.13 | 4.81% | 9.62% | 34.40 | 34.67 | 34.94 | 2022 |
| 2023 | 35.22 | 35.49 | 35.77 | 3.24% | 6.48% | 35.96 | 36.15 | 36.34 | 36.54 | 36.73 | 36.93 | 1.69% | 3.38% | 37.03 | 37.14 | 37.24 | 2023 |
| 2024 | 37.34 | 37.45 | 37.55 | 1.97% | 3.94% | 37.67 | 37.79 | 37.92 | 38.04 | 38.17 | 38.29 | 1.48% | 2.96% | 38.38 | 38.48 | 38.57 | 2024 |
| 2025 | 38.67 | 38.76 | 38.86 | 0.95% | 1.90% | 38.92 | 38.98 | 39.04 | 39.11 | 39.17 | 39.23 | 1.43% | 2.86% | 39.32 | 39.42 | 39.51 | 2025 |
| 2026 | 39.60 | 39.70 | 39.79 | ||||||||||||||
From $25.00 to $39.79 over 17.5 years = 2.67% average annual increase compounded semi-annually.
Generated 05/01/25 10:59