Shares of average annual expenditures for necessities by income quintile, 2000 percent Food Housing Apparel 1st quintile 14.9 29.9 4.7 2nd quintile 15.7 25.7 4.9 3rd quintile 14.9 25.0 4.7 4th quintile 13.8 22.9 4.8 5th quintile 11.6 22.0 5.3