Let's assume that you want to output the turnover per country:
Figure 2.60: Creating statistical reports with footers
When you enable the "Data Lines.Suppress" object property in tables, all data lines are completely suppressed. This option is particularly useful in combination with the "Force Sums" option. The latter option specifies that totals are also calculated when a data line is not printed. By combining both options, you can output footer lines with totals and produce interesting statistics in this way.