[A]bout 32 million households, or 27.1 percent, benefited from at least one means-tested poverty program. The biggest benefits here were Medicaid (19.5 percent), food stamps (12.7 percent) and subsidized lunches (11.2 percent). . . . Smaller benefits include public housing (5 percent of households), unemployment (4 percent), and veterans’ compensation (2.6 percent). Only 7 percent of households receive some sort of direct cash assistance, such as the TANF welfare program.