None
1,460
951
1
1,361
1,471
1,400
2
1,286
1,087
1,379
3
1,210
1,089
4
949
1,231
1,421
1,511
5
1,224
1,463
1,080
1,318
1,423
4,261
8
1,894
2,871
1,751
3,258
6
610