None
1,597
1,336
1
2,265
1,748
2,662
4
1,812
3
4,065
3,794
5
2,385
1,125
432
2
1,412
2,168
1,191
351
1,478
2,639
3,139
7
1,315
1,438
1,863
1,696
3,432
6
2,299
1,015
3,059
12