None
1,128
1
1,200
735
1,573
2
762
1,105
843
1,280
1,445
3,898
3
1,694
2,115
5
3,421
6
6,555
2,025
4
2,306
1,409
2,573
1,436
1,318
1,443
3,461
3,428
5,496
7
2,955
8,908
15