A record 18.3% of the nation's total personal income was a payment from the government for Social Security, Medicare, food stamps, unemployment benefits and other programs in 2010. Wages accounted for the lowest share of income — 51.0% — since the government began keeping track in 1929.
The income data show how fragile and government-dependent the recovery is after a recession that officially ended in June 2009.
The wage decline has continued this year. Wages slipped to another historic low of 50.5% of personal income in February. Another government effort — the Social Security payroll tax cut — has lifted income in 2011. The temporary tax cut puts more money in workers' pockets and counts as an income boost, even when wages stay the same.
STORY: New Yorkers lead pack in government benefits
MORE: State rankings for assistance
From 1980 to 2000, government aid was roughly constant at 12.5%. The sharp increase since then — especially since the start of 2008 — reflects several changes: the expansion of health care and federal programs generally, the aging population and lingering economic problems.

Americans depend more on federal aid than ever - USATODAY.com