Rolling Count

[tsachdev421]

	Week	Count(Distinct id)	Expected output
	WK1	10	10
	WK2	15	25
	WK3	10	35
	WK4	50	85
	WK5	30	115
	WK6	20	135
	WK7	10	145
	WK8	60	205
	WK9	20	225
	WK10	15	240

[BrunPierre]

RangeSum(Above(Sum(Count), 0, RowNo()))

[tsachdev421]

What if I want to use final count in KPI