None
1,470
0
1,339
863
1,547
4
986
1,763
6
1,835
901
1,417
3
4,950
10
1,468
1,359
1,237
7,517
15
2,028
7
773
1,216
2
2,171
2,114
1,896
5
1,513
635
886
1,053
1
656
3,489