| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 50.00 | 1.53% | 3.36% | 50.14 | 50.28 | 50.42 | 50.56 | 50.70 | 50.84 | 0.77% | 1.84% | 50.92 | 51.00 | 51.08 | 51.16 | 2010 | |
| 2011 | 51.22 | 51.30 | 0.37% | 1.04% | 51.34 | 51.38 | 51.44 | 51.48 | 51.52 | 51.56 | 2.30% | 4.91% | 51.76 | 51.98 | 52.18 | 52.40 | 2011 |
| 2012 | 52.62 | 52.82 | 1.53% | 3.36% | 52.96 | 53.12 | 53.26 | 53.40 | 53.56 | 53.70 | 1.10% | 2.50% | 53.82 | 53.92 | 54.04 | 54.14 | 2012 |
| 2013 | 54.26 | 54.38 | 0.88% | 2.06% | 54.48 | 54.56 | 54.66 | 54.76 | 54.84 | 54.94 | 0.59% | 1.48% | 55.00 | 55.08 | 55.14 | 55.22 | 2013 |
| 2014 | 55.28 | 55.34 | 0.59% | 1.48% | 55.40 | 55.48 | 55.54 | 55.62 | 55.68 | 55.74 | 0.92% | 2.14% | 55.84 | 55.94 | 56.04 | 56.14 | 2014 |
| 2015 | 56.24 | 56.34 | 0.74% | 1.78% | 56.42 | 56.50 | 56.60 | 56.68 | 56.76 | 56.84 | -0.80% | 0.00% | 56.84 | 56.84 | 56.84 | 56.84 | 2015 |
| 2016 | 56.84 | 56.84 | 0.77% | 1.84% | 56.92 | 57.02 | 57.10 | 57.18 | 57.28 | 57.36 | 0.08% | 0.46% | 57.38 | 57.40 | 57.42 | 57.44 | 2016 |
| 2017 | 57.46 | 57.50 | 1.38% | 3.06% | 57.64 | 57.80 | 57.94 | 58.08 | 58.24 | 58.38 | 0.98% | 2.26% | 58.48 | 58.60 | 58.70 | 58.82 | 2017 |
| 2018 | 58.92 | 59.04 | 1.24% | 2.78% | 59.18 | 59.32 | 59.44 | 59.58 | 59.72 | 59.86 | 1.11% | 2.52% | 59.98 | 60.12 | 60.24 | 60.36 | 2018 |
| 2019 | 60.48 | 60.62 | 1.16% | 2.62% | 60.76 | 60.88 | 61.02 | 61.14 | 61.28 | 61.42 | 0.70% | 1.70% | 61.50 | 61.60 | 61.68 | 61.76 | 2019 |
| 2020 | 61.86 | 61.94 | 1.01% | 2.32% | 62.06 | 62.18 | 62.30 | 62.42 | 62.54 | 62.66 | 0.53% | 1.36% | 62.74 | 62.80 | 62.88 | 62.94 | 2020 |
| 2021 | 63.02 | 63.08 | 0.84% | 1.98% | 63.18 | 63.28 | 63.40 | 63.50 | 63.60 | 63.70 | 1.77% | 3.85% | 63.90 | 64.10 | 64.32 | 64.52 | 2021 |
| 2022 | 64.72 | 64.92 | 3.56% | 7.43% | 65.32 | 65.72 | 66.12 | 66.52 | 66.92 | 67.34 | 4.81% | 9.93% | 67.88 | 68.44 | 69.00 | 69.56 | 2022 |
| 2023 | 70.12 | 70.68 | 3.24% | 6.79% | 71.08 | 71.48 | 71.86 | 72.28 | 72.68 | 73.08 | 1.69% | 3.69% | 73.30 | 73.52 | 73.76 | 73.98 | 2023 |
| 2024 | 74.20 | 74.42 | 1.97% | 4.25% | 74.68 | 74.94 | 75.20 | 75.48 | 75.74 | 76.00 | 1.48% | 3.26% | 76.20 | 76.42 | 76.62 | 76.82 | 2024 |
| 2025 | 77.04 | 77.24 | 0.95% | 2.20% | 77.38 | 77.52 | 77.66 | 77.80 | 77.94 | 78.08 | 1.43% | 3.16% | 78.28 | 78.48 | 78.70 | 78.90 | 2025 |
| 2026 | 79.10 | 79.32 | 1.56% | 3.42% | 79.54 | 79.76 | 80.00 | 80.22 | 80.44 | 80.68 |
From $50.00 to $80.68 over 16.5 years = 2.92% average annual increase compounded semi-annually.
Generated 11/04/25 09:11