None
1,464
1
4,407
5
3,006
4
2,334
2
1,227
6,697
12
1,265
2,153
5,629
6
2,635
1,440
900
1,777
7,815
16
1,203
2,364
5,921
10
1,664
1,468
4,800
8
2,507
2,443
3
5,851
3,720
8,513
3,380