| Jan 1 | Infla tion Rate | Com posite Rate | Feb 1 | Mar 1 | Apr 1 | May 1 | Jun 1 | Jul 1 | Infla tion Rate | Com posite Rate | Aug 1 | Sep 1 | Oct 1 | Nov 1 | Dec 1 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 75.00 | 0.98% | 1.96% | 75.12 | 75.24 | 75.36 | 75.48 | 75.60 | 2017 | ||||||||
| 2018 | 75.75 | 1.24% | 2.48% | 75.90 | 76.05 | 76.23 | 76.38 | 76.53 | 76.68 | 1.11% | 2.22% | 76.83 | 76.95 | 77.10 | 77.25 | 77.40 | 2018 |
| 2019 | 77.52 | 1.16% | 2.32% | 77.67 | 77.82 | 77.97 | 78.12 | 78.27 | 78.42 | 0.70% | 1.40% | 78.51 | 78.60 | 78.69 | 78.78 | 78.87 | 2019 |
| 2020 | 78.96 | 1.01% | 2.02% | 79.08 | 79.23 | 79.35 | 79.50 | 79.62 | 79.77 | 0.53% | 1.06% | 79.83 | 79.92 | 79.98 | 80.04 | 80.13 | 2020 |
| 2021 | 80.19 | 0.84% | 1.68% | 80.31 | 80.40 | 80.52 | 80.64 | 80.76 | 80.85 | 1.77% | 3.54% | 81.09 | 81.33 | 81.57 | 81.81 | 82.05 | 2021 |
| 2022 | 82.29 | 3.56% | 7.12% | 82.77 | 83.25 | 83.73 | 84.24 | 84.72 | 85.23 | 4.81% | 9.62% | 85.89 | 86.58 | 87.27 | 87.93 | 88.62 | 2022 |
| 2023 | 89.34 | 3.24% | 6.48% | 89.82 | 90.30 | 90.78 | 91.26 | 91.74 | 92.22 | 1.69% | 3.38% | 92.49 | 92.73 | 93.00 | 93.27 | 93.51 | 2023 |
| 2024 | 93.78 | 1.97% | 3.94% | 94.08 | 94.38 | 94.71 | 95.01 | 95.31 | 95.64 | 1.48% | 2.96% | 95.88 | 96.12 | 96.36 | 96.57 | 96.81 | 2024 |
| 2025 | 97.05 | 0.95% | 1.90% | 97.20 | 97.35 | 97.50 | 97.65 | 97.83 | 97.98 | 1.43% | 2.86% | 98.22 | 98.43 | 98.67 | 98.91 | 99.15 | 2025 |
| 2026 | 99.39 | 1.56% | 3.12% | 99.66 | 99.90 | 100.17 | 100.41 | 100.68 | 100.95 | ||||||||
From $75.00 to $100.95 over 9.0 years = 3.33% average annual increase compounded semi-annually.
Generated 11/04/25 09:11