None
1,659
1
1,364
2,601
5
2,614
4
1,056
1,331
3
2,150
5,308
15
1,856
4,354
857
5,316
21
1,964
651
1,109
2
3,345
1,690
811
2,237
6
1,278
833
1,097
1,600
1,172
2,409
8,548
10