None
1,720
1
1,130
893
2,144
3
1,096
6,229
12
6,010
1,468
2,471
10
1,394
2,240
6,833
21
2,997
5
3,122
1,710
4
657
897
640
667
811
1,010
2
946
1,212
1,885
3,170
7
1,247