TYPE= specifies the chart statistic as the mean value of the summary variable SALES for each site. MIDPOINTS= selects the two sites and the order in which they appear. GROUP= creates a separate row of blocks for each different value of DEPT. SUBGROUP= divides each block into separate segments for the four quarters. LEGEND= assigns the LEGEND1 statement to the graph. NOHEADING suppresses the default heading that would otherwise appear above the chart. CAXIS= colors the grid black. COUTLINE= specifies the outline color for the blocks. 
   block site / sumvar=sales
                type=mean
                midpoints='Sydney' 'Atlanta'
                group=dept
                subgroup=quarter
                legend=legend1
                noheading
                coutline=black
                caxis=black;
run;
quit;