| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | 50.00 | 1.55% | 4.52% | 50.18 | 50.38 | 50.56 | 50.76 | 50.94 | 51.14 | 1.21% | 3.84% | 51.30 | 51.46 | 51.62 | 51.80 | 2007 | |
| 2008 | 51.96 | 52.12 | 1.53% | 4.48% | 52.32 | 52.50 | 52.70 | 52.90 | 53.10 | 53.28 | 2.42% | 6.27% | 53.56 | 53.84 | 54.10 | 54.38 | 2008 |
| 2009 | 54.66 | 54.96 | 2.46% | 6.35% | 55.24 | 55.54 | 55.82 | 56.12 | 56.42 | 56.70 | -2.78% | 0.00% | 56.70 | 56.70 | 56.70 | 56.70 | 2009 |
| 2010 | 56.70 | 56.70 | 1.53% | 4.48% | 56.90 | 57.12 | 57.34 | 57.54 | 57.76 | 57.98 | 0.77% | 2.95% | 58.12 | 58.26 | 58.40 | 58.54 | 2010 |
| 2011 | 58.70 | 58.84 | 0.37% | 2.15% | 58.94 | 59.06 | 59.16 | 59.26 | 59.36 | 59.48 | 2.30% | 6.03% | 59.78 | 60.08 | 60.38 | 60.66 | 2011 |
| 2012 | 60.98 | 61.28 | 1.53% | 4.48% | 61.50 | 61.74 | 61.96 | 62.20 | 62.42 | 62.66 | 1.10% | 3.62% | 62.84 | 63.04 | 63.22 | 63.42 | 2012 |
| 2013 | 63.60 | 63.80 | 0.88% | 3.17% | 63.96 | 64.14 | 64.30 | 64.48 | 64.64 | 64.82 | 0.59% | 2.59% | 64.96 | 65.10 | 65.24 | 65.38 | 2013 |
| 2014 | 65.52 | 65.66 | 0.59% | 2.59% | 65.80 | 65.94 | 66.08 | 66.22 | 66.36 | 66.52 | 0.92% | 3.25% | 66.70 | 66.88 | 67.06 | 67.24 | 2014 |
| 2015 | 67.42 | 67.60 | 0.74% | 2.89% | 67.76 | 67.92 | 68.08 | 68.24 | 68.42 | 68.58 | -0.80% | 0.00% | 68.58 | 68.58 | 68.58 | 68.58 | 2015 |
| 2016 | 68.58 | 68.58 | 0.77% | 2.95% | 68.74 | 68.92 | 69.08 | 69.26 | 69.42 | 69.60 | 0.08% | 1.56% | 69.70 | 69.78 | 69.88 | 69.96 | 2016 |
| 2017 | 70.06 | 70.14 | 1.38% | 4.18% | 70.38 | 70.62 | 70.86 | 71.12 | 71.36 | 71.60 | 0.98% | 3.37% | 71.80 | 72.00 | 72.20 | 72.40 | 2017 |
| 2018 | 72.60 | 72.80 | 1.24% | 3.90% | 73.04 | 73.28 | 73.50 | 73.74 | 73.98 | 74.22 | 1.11% | 3.64% | 74.44 | 74.66 | 74.90 | 75.12 | 2018 |
| 2019 | 75.34 | 75.58 | 1.16% | 3.74% | 75.82 | 76.04 | 76.28 | 76.52 | 76.76 | 77.00 | 0.70% | 2.81% | 77.18 | 77.36 | 77.54 | 77.72 | 2019 |
| 2020 | 77.90 | 78.08 | 1.01% | 3.43% | 78.30 | 78.52 | 78.74 | 78.98 | 79.20 | 79.42 | 0.53% | 2.47% | 79.58 | 79.74 | 79.90 | 80.08 | 2020 |
| 2021 | 80.24 | 80.40 | 0.84% | 3.09% | 80.60 | 80.82 | 81.02 | 81.22 | 81.44 | 81.64 | 1.77% | 4.96% | 81.98 | 82.30 | 82.64 | 82.98 | 2021 |
| 2022 | 83.32 | 83.66 | 3.56% | 8.57% | 84.24 | 84.84 | 85.44 | 86.04 | 86.64 | 87.24 | 4.81% | 11.09% | 88.02 | 88.82 | 89.62 | 90.44 | 2022 |
| 2023 | 91.26 | 92.08 | 3.24% | 7.93% | 92.68 | 93.28 | 93.88 | 94.50 | 95.12 | 95.74 | 1.69% | 4.80% | 96.12 | 96.50 | 96.88 | 97.26 | 2023 |
| 2024 | 97.66 | 98.04 | 1.97% | 5.37% | 98.48 | 98.90 | 99.34 | 99.78 | 100.22 | 100.68 | 1.48% | 4.38% | 101.04 | 101.40 | 101.78 | 102.14 | 2024 |
| 2025 | 102.52 | 102.88 | 0.95% | 3.31% | 103.16 | 103.44 | 103.72 | 104.02 | 104.30 | 104.58 | 1.43% | 4.28% | 104.94 | 105.32 | 105.70 | 106.06 | 2025 |
| 2026 | 106.44 | 106.82 | 1.56% | 4.54% | 107.22 | 107.62 | 108.02 | 108.44 | 108.84 | 109.24 |
From $50.00 to $109.24 over 19.5 years = 4.05% average annual increase compounded semi-annually.
Generated 11/04/25 09:10