$25 I Bond with 0.00% Fixed Rate Purchased June 2008

 Infla
tion
Rate
Com
posite
Rate
Jan
1
Feb
1
Mar
1
Apr
1
May
1
Jun
1
Infla
tion
Rate
Com
posite
Rate
Jul
1
Aug
1
Sep
1
Oct
1
Nov
1
Dec
1
2008 25.002.42%4.84%25.1025.2025.3025.4025.5025.612008
20092.46%4.92%25.7125.8225.9226.0326.1326.24-2.78%0.00%26.2426.2426.2426.2426.2426.242009
20101.53%3.06%26.3126.3726.4426.5126.5726.640.77%1.54%26.6726.7126.7426.7826.8126.852010
20110.37%0.74%26.8726.8826.9026.9226.9326.952.30%4.60%27.0527.1627.2627.3627.4727.572011
20121.53%3.06%27.6427.7127.7827.8527.9227.991.10%2.20%28.0428.0928.1428.1928.2528.302012
20130.88%1.76%28.3428.3828.4228.4728.5128.550.59%1.18%28.5828.6128.6328.6628.6928.722013
20140.59%1.18%28.7528.7828.8028.8328.8628.890.92%1.84%28.9328.9829.0229.0729.1129.162014
20150.74%1.48%29.2029.2329.2729.3029.3429.38-0.80%0.00%29.3829.3829.3829.3829.3829.382015
20160.77%1.54%29.4229.4629.4929.5329.5729.610.08%0.16%29.6129.6229.6229.6329.6329.632016
20171.38%2.76%29.7029.7729.8329.9029.9730.040.98%1.96%30.0930.1430.1930.2430.2930.332017
20181.24%2.48%30.3930.4530.5230.5830.6430.71

From $25.00 to $30.71 over 10.0 years = 2.07% average annual increase compounded semi-annually.

Generated  11/17/17  15:20