Produce the first pie chart. The PIE statement
produces a two-dimensional pie chart. SUMVAR= calculates the sum of SALES
for each value of the chart variable SITE. The default statistic for SUMVAR=
is SUM. The summary variable SALES is assigned a dollar format. COUTLINE=
specifies the outline color for the slices.
proc gchart data=reflib.totals;
format sales dollar8.;
pie site / sumvar=sales
coutline=black;
run;