DAX Reorder

HI v-gizhi-msft                                                                                                                                                                                             

The Reordered outlets doesnt have to show the exact values as 100, 120, 160. it varies with the repeated occrence. could you please tell me why did you do - 20 in above dax 

  week no 2 Reordered outlets are 100 (as mentioned in table but this values can vary) i.e in week no 2 total unique no of outlets are are 140 and out of this 140 unique outles how many outlets has been repated from previous week 120 unique outlets.

week no 3 Reordered outlets are 120 (as mentioned in table but this values can vary) i.e in week no 3 total unique no of outlets are are 180 and out of this 180 unique outles how many outlets has been repated from previous week 140 unique outlets 

week no 4 Reordered outlets are 160  (as mentioned in table but this values can vary) i.e in week no 4 total unique no of outlets are are 205and out of this 205 unique outles how many outlets has been repated from previous week 180 unique outlets.