| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 50.00 | 1.53% | 3.06% | 50.12 | 50.26 | 50.38 | 50.50 | 50.64 | 50.76 | 1.10% | 2.20% | 50.86 | 50.94 | 51.04 | 51.14 | 2012 | |
| 2013 | 51.22 | 51.32 | 0.88% | 1.76% | 51.40 | 51.48 | 51.54 | 51.62 | 51.70 | 51.78 | 0.59% | 1.18% | 51.84 | 51.88 | 51.94 | 51.98 | 2013 |
| 2014 | 52.04 | 52.08 | 0.59% | 1.18% | 52.14 | 52.18 | 52.24 | 52.28 | 52.34 | 52.38 | 0.92% | 1.84% | 52.46 | 52.54 | 52.62 | 52.70 | 2014 |
| 2015 | 52.78 | 52.86 | 0.74% | 1.48% | 52.92 | 53.00 | 53.06 | 53.12 | 53.18 | 53.26 | -0.80% | 0.00% | 53.26 | 53.26 | 53.26 | 53.26 | 2015 |
| 2016 | 53.26 | 53.26 | 0.77% | 1.54% | 53.32 | 53.40 | 53.46 | 53.54 | 53.60 | 53.68 | 0.08% | 0.16% | 53.68 | 53.70 | 53.70 | 53.70 | 2016 |
| 2017 | 53.72 | 53.72 | 1.38% | 2.76% | 53.84 | 53.96 | 54.08 | 54.22 | 54.34 | 54.46 | 0.98% | 1.96% | 54.54 | 54.64 | 54.72 | 54.82 | 2017 |
| 2018 | 54.90 | 55.00 | 1.24% | 2.48% | 55.12 | 55.22 | 55.34 | 55.46 | 55.56 | 55.68 | 1.11% | 2.22% | 55.78 | 55.88 | 55.98 | 56.10 | 2018 |
| 2019 | 56.20 | 56.30 | 1.16% | 2.32% | 56.40 | 56.52 | 56.62 | 56.74 | 56.84 | 56.96 | 0.70% | 1.40% | 57.02 | 57.10 | 57.16 | 57.22 | 2019 |
| 2020 | 57.30 | 57.36 | 1.01% | 2.02% | 57.46 | 57.56 | 57.64 | 57.74 | 57.84 | 57.94 | 0.53% | 1.06% | 58.00 | 58.04 | 58.10 | 58.14 | 2020 |
| 2021 | 58.20 | 58.24 | 0.84% | 1.68% | 58.32 | 58.40 | 58.48 | 58.56 | 58.64 | 58.72 | 1.77% | 3.54% | 58.90 | 59.06 | 59.24 | 59.42 | 2021 |
| 2022 | 59.58 | 59.76 | 3.56% | 7.12% | 60.10 | 60.46 | 60.82 | 61.18 | 61.52 | 61.88 | 4.81% | 9.62% | 62.36 | 62.86 | 63.36 | 63.84 | 2022 |
| 2023 | 64.36 | 64.86 | 3.24% | 6.48% | 65.20 | 65.56 | 65.90 | 66.26 | 66.60 | 66.96 | 1.69% | 3.38% | 67.14 | 67.34 | 67.52 | 67.72 | 2023 |
| 2024 | 67.90 | 68.10 | 1.97% | 3.94% | 68.32 | 68.54 | 68.76 | 69.00 | 69.22 | 69.44 | 1.48% | 2.96% | 69.62 | 69.78 | 69.96 | 70.12 | 2024 |
| 2025 | 70.30 | 70.46 | 0.95% | 1.90% | 70.58 | 70.68 | 70.80 | 70.90 | 71.02 | 71.12 | 1.43% | 2.86% | 71.28 | 71.46 | 71.62 | 71.80 | 2025 |
| 2026 | 71.96 | 72.14 | 1.56% | 3.12% | 72.32 | 72.52 | 72.70 | 72.88 | 73.08 | 73.26 |
From $50.00 to $73.26 over 14.5 years = 2.65% average annual increase compounded semi-annually.
Generated 11/04/25 09:11