$25 I Bond with 3.60% Fixed Rate Purchased August 2000

 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
2000 25.001.91%7.49%25.1525.3125.4625.622000
200125.7825.941.52%6.69%26.0826.2326.3726.5226.6626.811.44%6.53%26.9527.1027.2427.392001
200227.5427.691.19%6.02%27.8327.9728.1028.2428.3828.520.28%4.17%28.6228.7228.8228.922002
200329.0129.111.23%6.10%29.2629.4029.5529.7029.8530.001.77%7.20%30.1830.3630.5430.722003
200430.9031.080.54%4.70%31.2031.3231.4431.5731.6931.811.19%6.02%31.9732.1332.2932.452004
200532.6132.771.33%6.31%32.9433.1133.2833.4633.6333.801.79%7.24%34.0034.2034.4134.612005
200634.8235.022.85%9.40%35.2935.5635.8336.1136.3936.670.50%4.62%36.8136.9537.0937.232006
200737.3737.521.55%6.76%37.7337.9438.1538.3638.5738.791.21%6.06%38.9839.1839.3739.572007
200839.7739.971.53%6.72%40.1940.4140.6440.8641.0941.312.42%8.53%41.6041.8942.1842.482008
200942.7743.072.46%8.61%43.3743.6843.9944.3044.6144.92-2.78%0.00%44.9244.9244.9244.922009
201044.9244.921.53%6.72%45.1745.4245.6745.9246.1746.430.77%5.17%46.6346.8347.0347.232010
201147.4347.630.37%4.35%47.8047.9748.1548.3248.4948.672.30%8.28%49.0049.3349.6750.002011
201250.3450.681.53%6.72%50.9651.2451.5251.8152.1052.381.10%5.84%52.6352.8853.1453.392012
201353.6553.910.88%5.39%54.1554.3954.6354.8755.1255.360.59%4.80%55.5855.8056.0256.242013
201456.4756.690.59%4.80%56.9157.1457.3757.5957.8258.050.92%5.47%58.3158.5758.8459.102014
201559.3759.640.74%5.11%59.8960.1460.4060.6560.9161.16-0.80%1.97%61.2661.3661.4661.562015
201661.6661.760.77%5.17%62.0262.2962.5562.8263.0963.360.08%3.76%63.5663.7563.9564.152016
201764.3564.551.38%6.41%64.8965.2365.5865.9266.2766.62

From $25.00 to $66.62 over 17.0 years = 5.85% average annual increase compounded semi-annually.

Generated  11/01/16  10:44