CATEGORY = 3 
 AMOUNT = 5.6 
 SERIES = Series B  CATEGORY = 3 
 AMOUNT = 9.2 
 SERIES = Series A  CATEGORY = 2 
 AMOUNT = 6.9 
 SERIES = Series B  CATEGORY = 2 
 AMOUNT = 6.8 
 SERIES = Series A  CATEGORY = 1 
 AMOUNT = 6.5 
 SERIES = Series B  CATEGORY = 1 
 AMOUNT = 5 
 SERIES = Series A
The SGPlot Procedure