title: Current operating statistics: list of tables.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007182:Income; D008297:Male; D008875:Middle Aged; D012943:Social Security / Q000191:economics* / Q000706:statistics & numerical data*; D014481:United States