The Rows tab allows you to customize the header and footer rows of the export file.
You can choose include or not the header row into the output file.
You can configure the footer of your report file.
Footer row contains fixed values related to the corresponding columns. You can add any text values opposite to each column that was selected on the Fields tab.
Values =AVERAGE =COUNT =COUNTA =MIN =MAX =SUM will be converted to math functions.
All functions except = COUNTA work correctly with columns, that containing numeric values.
For your convenience use the “calc” button to paste predefined functions.