The following example defines a statistic showing sales figures for each airline carrier and flight connection. It outputs a sub-total for each airline carrier.

The following list is displayed:

By activating the Subtotal checkbox (ST) on the Statistic Structure screen, you can display the subtotals row as well as displaying the total. When switching a sort string a sub-total line is created for this sort string respectively. The following three conditions have to be met:

• Subtotals lines are only possible for fields by which you are sorting.

• The fields in the statistics have to be fields with sorting. The sort sequence has to be ascending

• None of the subsequent fields in the statistic can have a smaller sort number.

You can set the option New page (np) with sort fields. A page break is then inserted after each change of sort field. The same restrictions apply to the New page option that apply to the option Subtotal.