None
1,499
1
1,829
4
2,440
3
1,704
2
1,393
1,327
3,813
3,334
6,420
8
3,137
5,791
6
1,832
3,612
7
2,711
1,004
2,024
2,178
1,241
904
1,052
1,574
964
678
1,306
2,697
5,058
12