This could possibly be spoil-y if you haven't seen these seasons. Took the number of DRs from each returning player, and added it to their previous season. Meaning that even if one season had more returnees than another, it's possible that overall they were less consequential to the all star season. For example, there were less players from BB2 on BB All Stars compared to BB5 and BB6, but the players on BB2 had an overall bigger impact on the season. I included the sum of the DRs here as well.
6. Big Brother 1
5. Big Brother 5
4. Big Brother 4
3. Big Brother 3
2. Big Brother 6
1. Big Brother 2
BB11
Big Brother 10: 65
BB13
Big Brother 8: 153
Big Brother 11: 308
Big Brother 12: 293
3. Big Brother 8
2. Big Brother 12
1. Big Brother 11
BB14
Big Brother 2: 125
Big Brother 6: 51
Big Brother 7: 176
Big Brother 12: 137
Big Brother 10: 204
5. Big Brother 6
4. Big Brother 2
3. Big Brother 12
2. Big Brother 7
1. Big Brother 10
Big Brother 18
Big Brother 14: 97
Big Brother 16: 229
Big Brother 17: 323
3. Big Brother 14
2. Big Brother 16
1. Big Brother 17
Big Brother 19
Big Brother 18: 324
Big Brother 22
Big Brother 6: 103
Big Brother 7: 103
Big Brother 8: 99
Big Brother 10: 109
Big Brother 11: 95
Big Brother 12: 186
Big Brother 13: 99
Big Brother 14: 89
Big Brother 16: 414
Big Brother 17: 102
Big Brother 18: 288
Big Brother 19: 150
Big Brother 20: 170
Big Brother 21: 105
14. Big Brother 14
13. Big Brother 11
12. Big Brother 8
11. Big Brother 13
10. Big Brother 17
9. Big Brother 6
8. Big Brother 7
7. Big Brother 21
6. Big Brother 10
5. Big Brother 19
4. Big Brother 20
3. Big Brother 12
2. Big Brother 18
1. Big Brother 16
