None
1,917
2
1,184
1
2,492
4
2,107
6,452
12
1,382
2,532
16,812
42
607
2,052
2,631
236
1,770
1,279
2,221
3
1,217
2,615
1,215
6
858
1,520
1,608
2,013
3,259
1,788
2,054
874