$25 I Bond with 1.00% Fixed Rate Purchased November 2004

 Jan
1
Feb
1
Mar
1
Apr
1
May
1
Infla
tion
Rate
Com
posite
Rate
Jun
1
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Infla
tion
Rate
Com
posite
Rate
Dec
1
2004 25.001.33%3.67%25.082004
200525.1525.2325.3025.3825.461.79%4.60%25.5625.6525.7525.8525.9526.052.85%6.73%26.192005
200626.3426.4826.6326.7826.930.50%2.01%26.9727.0227.0627.1127.1627.201.55%4.12%27.292006
200727.3927.4827.5727.6727.761.21%3.43%27.8427.9228.0028.0828.1628.241.53%4.08%28.342007
200828.4328.5328.6228.7228.822.42%5.86%28.9629.1029.2429.3829.5229.662.46%5.94%29.812008
200929.9530.1030.2430.3930.54-2.78%0.00%30.5430.5430.5430.5430.5430.541.53%4.08%30.642009
201030.7530.8530.9531.0631.160.77%2.55%31.2331.2931.3631.4231.4931.560.37%1.74%31.612010
201131.6531.7031.7431.7931.832.30%5.62%31.9832.1332.2732.4232.5732.721.53%4.08%32.832011
201232.9433.0533.1633.2833.391.10%3.21%33.4833.5733.6633.7533.8433.930.88%2.77%34.012012
201334.0934.1634.2434.3234.400.59%2.19%34.4634.5334.5934.6534.7134.780.59%2.19%34.842013
201434.9134.9735.0335.1035.160.92%2.85%35.2435.3335.4135.4935.5835.660.74%2.49%35.732014
201535.8135.8835.9636.0336.10-0.80%0.00%36.1036.1036.1036.1036.1036.100.77%2.55%36.182015
201636.2536.3336.4136.4836.560.08%1.16%36.6036.6336.6736.7036.7436.771.38%3.77%36.882016
201737.0037.1137.2337.3537.46

From $25.00 to $37.46 over 12.5 years = 3.26% average annual increase compounded semi-annually.

Generated  11/01/16  10:44