sysuse nlsw88, clear
#delimit ;
graph bar wage, over(smsa, descend gap(-30)) over(married) 
  over(collgrad, relabel(1 "Not college graduate" 2 "College graduate"))
  ytitle("")
  title("Average Hourly Wage, 1988, Women Aged 34-46")
  subtitle("by College Graduation, Marital Status, and SMSA residence")
  note("Source:  1988 data from NLS, U.S. Dept. of Labor, Bureau of Labor Statistics") ;
#delimit cr