| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 500.00 | 2.42% | 4.84% | 502.00 | 504.00 | 506.00 | 508.00 | 2008 | |||||||||
| 2009 | 510.00 | 512.20 | 2.46% | 4.92% | 514.20 | 516.40 | 518.40 | 520.60 | 522.60 | 524.80 | -2.78% | 0.00% | 524.80 | 524.80 | 524.80 | 524.80 | 2009 |
| 2010 | 524.80 | 524.80 | 1.53% | 3.06% | 526.20 | 527.40 | 528.80 | 530.20 | 531.40 | 532.80 | 0.77% | 1.54% | 533.40 | 534.20 | 534.80 | 535.60 | 2010 |
| 2011 | 536.20 | 537.00 | 0.37% | 0.74% | 537.40 | 537.60 | 538.00 | 538.40 | 538.60 | 539.00 | 2.30% | 4.60% | 541.00 | 543.20 | 545.20 | 547.20 | 2011 |
| 2012 | 549.40 | 551.40 | 1.53% | 3.06% | 552.80 | 554.20 | 555.60 | 557.00 | 558.40 | 559.80 | 1.10% | 2.20% | 560.80 | 561.80 | 562.80 | 563.80 | 2012 |
| 2013 | 565.00 | 566.00 | 0.88% | 1.76% | 566.80 | 567.60 | 568.40 | 569.40 | 570.20 | 571.00 | 0.59% | 1.18% | 571.60 | 572.20 | 572.60 | 573.20 | 2013 |
| 2014 | 573.80 | 574.40 | 0.59% | 1.18% | 575.00 | 575.60 | 576.00 | 576.60 | 577.20 | 577.80 | 0.92% | 1.84% | 578.60 | 579.60 | 580.40 | 581.40 | 2014 |
| 2015 | 582.20 | 583.20 | 0.74% | 1.48% | 584.00 | 584.60 | 585.40 | 586.00 | 586.80 | 587.60 | -0.80% | 0.00% | 587.60 | 587.60 | 587.60 | 587.60 | 2015 |
| 2016 | 587.60 | 587.60 | 0.77% | 1.54% | 588.40 | 589.20 | 589.80 | 590.60 | 591.40 | 592.20 | 0.08% | 0.16% | 592.20 | 592.40 | 592.40 | 592.60 | 2016 |
| 2017 | 592.60 | 592.60 | 1.38% | 2.76% | 594.00 | 595.40 | 596.60 | 598.00 | 599.40 | 600.80 | 0.98% | 1.96% | 601.80 | 602.80 | 603.80 | 604.80 | 2017 |
| 2018 | 605.80 | 606.60 | 1.24% | 2.48% | 607.80 | 609.00 | 610.40 | 611.60 | 612.80 | 614.20 | 1.11% | 2.22% | 615.40 | 616.40 | 617.60 | 618.80 | 2018 |
| 2019 | 619.80 | 621.00 | 1.16% | 2.32% | 622.20 | 623.40 | 624.60 | 625.80 | 627.00 | 628.20 | 0.70% | 1.40% | 629.00 | 629.60 | 630.40 | 631.20 | 2019 |
| 2020 | 631.80 | 632.60 | 1.01% | 2.02% | 633.60 | 634.80 | 635.80 | 636.80 | 638.00 | 639.00 | 0.53% | 1.06% | 639.60 | 640.20 | 640.60 | 641.20 | 2020 |
| 2021 | 641.80 | 642.40 | 0.84% | 1.68% | 643.20 | 644.20 | 645.00 | 646.00 | 646.80 | 647.80 | 1.77% | 3.54% | 649.60 | 651.60 | 653.60 | 655.40 | 2021 |
| 2022 | 657.40 | 659.20 | 3.56% | 7.12% | 663.00 | 667.00 | 670.80 | 674.80 | 678.60 | 682.60 | 4.81% | 9.62% | 688.00 | 693.40 | 698.80 | 704.40 | 2022 |
| 2023 | 709.80 | 715.40 | 3.24% | 6.48% | 719.20 | 723.00 | 726.80 | 730.80 | 734.60 | 738.60 | 1.69% | 3.38% | 740.60 | 742.80 | 744.80 | 746.80 | 2023 |
| 2024 | 749.00 | 751.00 | 1.97% | 3.94% | 753.40 | 755.80 | 758.40 | 760.80 | 763.40 | 765.80 | 1.48% | 2.96% | 767.60 | 769.60 | 771.40 | 773.40 | 2024 |
| 2025 | 775.20 | 777.20 | 0.95% | 1.90% | 778.40 | 779.60 | 780.80 | 782.20 | 783.40 | 784.60 | 1.43% | 2.86% | 786.40 | 788.40 | 790.20 | 792.00 | 2025 |
| 2026 | 794.00 | 795.80 | 1.56% | 3.12% | 797.80 | 800.00 | 802.00 | 804.00 | 806.20 | 808.20 | |||||||
From $500.00 to $808.20 over 18.0 years = 2.69% average annual increase compounded semi-annually.
Generated 11/04/25 09:10