What is the number of US citizens that are age 62 and over?

According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/ According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/ According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/ According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/ According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/ According to the US Cencus Bureau's 2007 Estimates 227,719,424 Source : http://www.census.gov/