Income of Americans Aged 65 and Older, 1968 to 2008
"This CRS report presents data collected by the Census Bureau in the Current Population Survey from 1969 through 2009 about the employment status and the sources and amounts of income received by people aged 65 and older. The report focuses on the sources and amounts of income received by individuals aged 65 and older and by households in which either the household head or the household head’s spouse (if present) was 65 or older in the year of the survey..."