| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2003 | 25.00 | 1.77% | 4.66% | 25.10 | 25.19 | 25.29 | 25.39 | 2003 | |||||||||
| 2004 | 25.48 | 25.58 | 0.54% | 2.19% | 25.63 | 25.67 | 25.72 | 25.77 | 25.81 | 25.86 | 1.19% | 3.49% | 25.93 | 26.01 | 26.08 | 26.16 | 2004 |
| 2005 | 26.24 | 26.31 | 1.33% | 3.77% | 26.39 | 26.47 | 26.56 | 26.64 | 26.72 | 26.81 | 1.79% | 4.70% | 26.91 | 27.02 | 27.12 | 27.23 | 2005 |
| 2006 | 27.33 | 27.44 | 2.85% | 6.83% | 27.59 | 27.75 | 27.90 | 28.06 | 28.22 | 28.38 | 0.50% | 2.11% | 28.43 | 28.48 | 28.53 | 28.58 | 2006 |
| 2007 | 28.63 | 28.68 | 1.55% | 4.22% | 28.78 | 28.88 | 28.98 | 29.08 | 29.18 | 29.29 | 1.21% | 3.53% | 29.38 | 29.46 | 29.55 | 29.63 | 2007 |
| 2008 | 29.72 | 29.81 | 1.53% | 4.18% | 29.91 | 30.02 | 30.12 | 30.22 | 30.33 | 30.43 | 2.42% | 5.97% | 30.58 | 30.73 | 30.88 | 31.03 | 2008 |
| 2009 | 31.19 | 31.34 | 2.46% | 6.05% | 31.50 | 31.65 | 31.81 | 31.97 | 32.13 | 32.29 | -2.78% | 0.00% | 32.29 | 32.29 | 32.29 | 32.29 | 2009 |
| 2010 | 32.29 | 32.29 | 1.53% | 4.18% | 32.40 | 32.51 | 32.63 | 32.74 | 32.85 | 32.96 | 0.77% | 2.65% | 33.03 | 33.10 | 33.18 | 33.25 | 2010 |
| 2011 | 33.32 | 33.40 | 0.37% | 1.84% | 33.45 | 33.50 | 33.55 | 33.60 | 33.66 | 33.71 | 2.30% | 5.73% | 33.87 | 34.03 | 34.19 | 34.35 | 2011 |
| 2012 | 34.51 | 34.68 | 1.53% | 4.18% | 34.80 | 34.92 | 35.04 | 35.16 | 35.28 | 35.40 | 1.10% | 3.31% | 35.50 | 35.59 | 35.69 | 35.79 | 2012 |
| 2013 | 35.89 | 35.99 | 0.88% | 2.87% | 36.08 | 36.16 | 36.25 | 36.33 | 36.42 | 36.51 | 0.59% | 2.29% | 36.58 | 36.65 | 36.72 | 36.79 | 2013 |
| 2014 | 36.86 | 36.93 | 0.59% | 2.29% | 37.00 | 37.07 | 37.14 | 37.21 | 37.28 | 37.35 | 0.92% | 2.95% | 37.44 | 37.53 | 37.62 | 37.72 | 2014 |
| 2015 | 37.81 | 37.90 | 0.74% | 2.59% | 37.98 | 38.06 | 38.14 | 38.23 | 38.31 | 38.39 | -0.80% | 0.00% | 38.39 | 38.39 | 38.39 | 38.39 | 2015 |
| 2016 | 38.39 | 38.39 | 0.77% | 2.65% | 38.47 | 38.56 | 38.64 | 38.73 | 38.81 | 38.90 | 0.08% | 1.26% | 38.94 | 38.98 | 39.02 | 39.06 | 2016 |
| 2017 | 39.10 | 39.15 | 1.38% | 3.88% | 39.28 | 39.40 | 39.53 | 39.65 | 39.78 | 39.91 | 0.98% | 3.07% | 40.01 | 40.11 | 40.22 | 40.32 | 2017 |
| 2018 | 40.42 | 40.52 | 1.24% | 3.59% | 40.64 | 40.76 | 40.88 | 41.00 | 41.13 | 41.25 | 1.11% | 3.33% | 41.36 | 41.48 | 41.59 | 41.71 | 2018 |
| 2019 | 41.82 | 41.94 | 1.16% | 3.43% | 42.06 | 42.18 | 42.30 | 42.42 | 42.54 | 42.66 | 0.70% | 2.51% | 42.75 | 42.84 | 42.93 | 43.02 | 2019 |
| 2020 | 43.11 | 43.20 | 1.01% | 3.13% | 43.31 | 43.42 | 43.54 | 43.65 | 43.76 | 43.88 | 0.53% | 2.17% | 43.96 | 44.04 | 44.12 | 44.20 | 2020 |
| 2021 | 44.28 | 44.36 | 0.84% | 2.79% | 44.46 | 44.57 | 44.67 | 44.77 | 44.88 | 44.98 | 1.77% | 4.66% | 45.15 | 45.33 | 45.50 | 45.68 | 2021 |
| 2022 | 45.85 | 46.03 | 3.56% | 8.26% | 46.34 | 46.66 | 46.97 | 47.29 | 47.61 | 47.93 | 4.81% | 10.77% | 48.35 | 48.78 | 49.20 | 49.64 | 2022 |
| 2023 | 50.07 | 50.51 | 3.24% | 7.62% | 50.83 | 51.14 | 51.46 | 51.78 | 52.11 | 52.43 | 1.69% | 4.50% | 52.62 | 52.82 | 53.02 | 53.21 | 2023 |
| 2024 | 53.41 | 53.61 | 1.97% | 5.06% | 53.83 | 54.06 | 54.28 | 54.51 | 54.74 | 54.97 | 1.48% | 4.08% | 55.16 | 55.34 | 55.53 | 55.72 | 2024 |
| 2025 | 55.90 | 56.09 | 0.95% | 3.01% | 56.23 | 56.37 | 56.51 | 56.65 | 56.79 | 56.93 | 1.43% | 3.98% | 57.12 | 57.31 | 57.49 | 57.68 | 2025 |
| 2026 | 57.87 | 58.06 | |||||||||||||||
From $25.00 to $58.06 over 22.5 years = 3.78% average annual increase compounded semi-annually.
Generated 05/01/25 10:59