| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2005 | 25.00 | 1.79% | 4.80% | 25.10 | 25.20 | 25.30 | 2005 | ||||||||||
| 2006 | 25.40 | 25.50 | 25.60 | 2.85% | 6.93% | 25.75 | 25.89 | 26.04 | 26.19 | 26.34 | 26.49 | 0.50% | 2.21% | 26.54 | 26.59 | 26.64 | 2006 |
| 2007 | 26.68 | 26.73 | 26.78 | 1.55% | 4.32% | 26.88 | 26.97 | 27.07 | 27.16 | 27.26 | 27.36 | 1.21% | 3.63% | 27.44 | 27.52 | 27.61 | 2007 |
| 2008 | 27.69 | 27.77 | 27.86 | 1.53% | 4.28% | 27.96 | 28.06 | 28.16 | 28.26 | 28.36 | 28.46 | 2.42% | 6.07% | 28.60 | 28.75 | 28.89 | 2008 |
| 2009 | 29.03 | 29.18 | 29.32 | 2.46% | 6.15% | 29.47 | 29.62 | 29.77 | 29.92 | 30.07 | 30.22 | -2.78% | 0.00% | 30.22 | 30.22 | 30.22 | 2009 |
| 2010 | 30.22 | 30.22 | 30.22 | 1.53% | 4.28% | 30.33 | 30.43 | 30.54 | 30.65 | 30.76 | 30.87 | 0.77% | 2.75% | 30.94 | 31.01 | 31.08 | 2010 |
| 2011 | 31.15 | 31.22 | 31.29 | 0.37% | 1.94% | 31.34 | 31.39 | 31.44 | 31.49 | 31.54 | 31.59 | 2.30% | 5.83% | 31.74 | 31.89 | 32.05 | 2011 |
| 2012 | 32.20 | 32.36 | 32.51 | 1.53% | 4.28% | 32.62 | 32.74 | 32.86 | 32.97 | 33.09 | 33.21 | 1.10% | 3.41% | 33.30 | 33.40 | 33.49 | 2012 |
| 2013 | 33.59 | 33.68 | 33.78 | 0.88% | 2.97% | 33.86 | 33.95 | 34.03 | 34.11 | 34.20 | 34.28 | 0.59% | 2.39% | 34.35 | 34.42 | 34.48 | 2013 |
| 2014 | 34.55 | 34.62 | 34.69 | 0.59% | 2.39% | 34.76 | 34.83 | 34.90 | 34.97 | 35.04 | 35.10 | 0.92% | 3.05% | 35.19 | 35.28 | 35.37 | 2014 |
| 2015 | 35.46 | 35.55 | 35.64 | 0.74% | 2.69% | 35.72 | 35.80 | 35.88 | 35.96 | 36.04 | 36.12 | -0.80% | 0.00% | 36.12 | 36.12 | 36.12 | 2015 |
| 2016 | 36.12 | 36.12 | 36.12 | 0.77% | 2.75% | 36.20 | 36.28 | 36.37 | 36.45 | 36.53 | 36.62 | 0.08% | 1.36% | 36.66 | 36.70 | 36.74 | 2016 |
| 2017 | 36.79 | 36.83 | 36.87 | 1.38% | 3.98% | 36.99 | 37.11 | 37.24 | 37.36 | 37.48 | 37.60 | 0.98% | 3.17% | 37.70 | 37.80 | 37.90 | 2017 |
| 2018 | 38.00 | 38.10 | 38.20 | 1.24% | 3.69% | 38.32 | 38.43 | 38.55 | 38.67 | 38.79 | 38.90 | 1.11% | 3.43% | 39.01 | 39.12 | 39.23 | 2018 |
| 2019 | 39.34 | 39.46 | 39.57 | 1.16% | 3.53% | 39.69 | 39.80 | 39.92 | 40.03 | 40.15 | 40.27 | 0.70% | 2.61% | 40.36 | 40.44 | 40.53 | 2019 |
| 2020 | 40.62 | 40.71 | 40.80 | 1.01% | 3.23% | 40.91 | 41.02 | 41.13 | 41.24 | 41.35 | 41.46 | 0.53% | 2.27% | 41.54 | 41.62 | 41.69 | 2020 |
| 2021 | 41.77 | 41.85 | 41.93 | 0.84% | 2.89% | 42.03 | 42.13 | 42.23 | 42.33 | 42.43 | 42.54 | 1.77% | 4.76% | 42.71 | 42.87 | 43.04 | 2021 |
| 2022 | 43.21 | 43.38 | 43.55 | 3.56% | 8.36% | 43.85 | 44.15 | 44.45 | 44.76 | 45.06 | 45.37 | 4.81% | 10.88% | 45.77 | 46.18 | 46.59 | 2022 |
| 2023 | 47.00 | 47.42 | 47.84 | 3.24% | 7.72% | 48.14 | 48.45 | 48.75 | 49.06 | 49.37 | 49.69 | 1.69% | 4.60% | 49.88 | 50.07 | 50.26 | 2023 |
| 2024 | 50.45 | 50.64 | 50.83 | 1.97% | 5.16% | 51.05 | 51.26 | 51.48 | 51.70 | 51.92 | 52.14 | 1.48% | 4.18% | 52.32 | 52.50 | 52.68 | 2024 |
| 2025 | 52.86 | 53.05 | 53.23 | 0.95% | 3.11% | 53.37 | 53.50 | 53.64 | 53.78 | 53.92 | 54.06 | 1.43% | 4.08% | 54.24 | 54.43 | 54.61 | 2025 |
| 2026 | 54.79 | 54.98 | 55.16 | ||||||||||||||
From $25.00 to $55.16 over 20.5 years = 3.90% average annual increase compounded semi-annually.
Generated 05/01/25 10:59