put cursor in the listing
choose
> from popup menuor choose from menu
> >The amount of listing items will appear in a main footer
put cursor on expression which value you want to summarize
choose
> from popup menuor choose from menu
> >Sum will appear in a main footer
put cursor on expression which value you want to summarize
choose
> from popup menuor choose from menu
> >Formula folio will appear in listing page footer
put cursor on expression, which average value you want to count
choose
> from popup menuor choose from menu
> >The average will appear in listing main footer
put cursor on expression, which minimum value you want to count
choose
> from popup menuor choose from menu
> >Minimum will appear in main listing footer