$200 I Bond with 0.30% Fixed Rate Purchased December 2009

 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
2009 200.002009
20101.53%3.36%200.56201.12201.68202.24202.80203.360.77%1.84%203.68204.00204.32204.64204.88205.202010
20110.37%1.04%205.36205.52205.76205.92206.08206.242.30%4.91%207.04207.92208.72209.60210.48211.282011
20121.53%3.36%211.84212.48213.04213.60214.24214.801.10%2.50%215.28215.68216.16216.56217.04217.522012
20130.88%2.06%217.92218.24218.64219.04219.36219.760.59%1.48%220.00220.32220.56220.88221.12221.362013

From $200.00 to $221.36 over 4.0 years = 2.55% average annual increase compounded semi-annually.

Generated  04/16/13  22:23