$75 I Bond with 3.40% Fixed Rate Purchased March 2001

 Jan
1
Feb
1
Mar
1
Infla
tion
Rate
Com
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Rate
Apr
1
May
1
Jun
1
Jul
1
Aug
1
Sep
1
Infla
tion
Rate
Com
posite
Rate
Oct
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Nov
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Dec
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2001 75.001.52%6.49%75.3975.8176.2076.6277.0177.431.44%6.33%77.8278.2478.662001
200279.0579.4779.891.19%5.82%80.2880.6781.0381.4281.8182.200.28%3.97%82.4782.7483.012002
200383.2883.5583.821.23%5.90%84.2484.6385.0585.4785.8986.281.77%7.00%86.7987.2787.782003
200488.2988.8089.310.54%4.50%89.6489.9790.3090.6390.9991.321.19%5.82%91.7792.1992.642004
200593.0993.5493.991.33%6.11%94.4794.9595.4095.8896.3996.871.79%7.04%97.4497.9898.552005
200699.1299.69100.292.85%9.20%101.04101.79102.57103.35104.13104.910.50%4.42%105.30105.69106.052006
2007106.44106.83107.221.55%6.55%107.79108.39108.96109.56110.13110.731.21%5.86%111.27111.81112.352007
2008112.89113.43113.971.53%6.51%114.57115.20115.80116.43117.06117.692.42%8.32%118.50119.31120.122008
2009120.93121.77122.582.46%8.40%123.42124.26125.13126.00126.87127.74-2.78%0.00%127.74127.74127.742009
2010127.74127.74127.741.53%6.51%128.43129.12129.81130.50131.19131.910.77%4.97%132.45132.99133.532010
2011134.10134.64135.180.37%4.15%135.63136.11136.59137.04137.52137.972.30%8.08%138.87139.80140.732011
2012141.66142.59143.551.53%6.51%144.33145.08145.86146.64147.42148.231.10%5.64%148.92149.61150.302012
2013150.99151.71152.400.88%5.19%153.06153.72154.35155.04155.70156.360.59%4.60%156.96157.56158.162013
2014158.76159.36159.960.59%4.60%160.56161.19161.79162.39163.02163.650.92%5.27%164.37165.06165.782014
2015166.50167.25167.970.74%4.91%168.66169.32170.01170.70171.39172.08-0.80%1.77%172.32172.59172.832015
2016173.10173.34173.610.77%4.97%174.33175.05175.74176.46177.21177.930.08%3.56%178.44178.98179.522016
2017180.03180.57181.111.38%6.21%182.04182.97183.90184.83185.79186.720.98%5.39%187.56188.37189.212017
2018190.05190.89191.761.24%5.92%192.69193.62194.58195.54196.47197.431.11%5.66%198.36199.29200.192018
2019201.15202.08203.011.16%5.76%203.97204.93205.92206.88207.87208.860.70%4.82%209.70210.51211.352019
2020212.19213.06213.901.01%5.45%214.86215.82216.78217.77218.76219.72

From $75.00 to $219.72 over 19.5 years = 5.59% average annual increase compounded semi-annually.

Generated  11/01/19  10:09