Sumover calculation

Hi,
Im tray use function sumover for the next result:

week clientes acum
20230603 28,583
20230527 28,987 57,570
20230520 27,803 85,373
20230513 25,844 111,217
20230506 27,848 139,065

But, Im not posible.

sumOver(sum(clientes),[{week} ASC])

Are you looking for a runningSum?

Or are you looking to not have it grouped by week?