None
491
562
698
1
1,431
2
810
1,746
1,154
3
1,567
2,182
6
710
2,400
16
594
1,511
5
585
826
991
1,327
1,307
2,185
7
1,339
3,375
3,718
11
878
1,435
7,148
18
963