None
1,780
1
1,515
4
1,193
1,655
2,895
2
2,566
3,045
5
2,254
1,942
1,307
2,240
2,123
1,737
3,933
7
2,694
3
3,056
1,321
1,420
2,487
6,203
2,500
3,062
1,940
4,512
8
7,108
6
3,402