sysuse educ99gdp, clear
generate total = private + public
#delimit ;
graph hbar (asis) public private, 
  over(country, sort(total) descending) stack
  title("Spending on tertiary education as % of GDP, 1999",
  span pos(11))
  subtitle(" ")
  note("Source: OECD, Education at a Glance 2002", span) ;
#delimit cr