$100 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 100.002009
20101.53%3.36%100.28100.56100.84101.12101.40101.680.77%1.84%101.84102.00102.16102.32102.44102.602010
20110.37%1.04%102.68102.76102.88102.96103.04103.122.30%4.91%103.52103.96104.36104.80105.24105.642011
20121.53%3.36%105.92106.24106.52106.80107.12107.401.10%2.50%107.64107.84108.08108.28108.52108.762012
20130.88%2.06%108.96109.12109.32109.52109.68109.880.59%1.48%110.00110.16110.28110.44110.56110.682013

From $100.00 to $110.68 over 4.0 years = 2.55% average annual increase compounded semi-annually.

Generated  04/16/13  22:23