None
715
1
1,195
1,449
1,108
1,013
1,000
2
1,291
1,386
3
1,287
1,190
1,322
2,612
4
1,086
1,493
1,817
1,174
1,922
1,585
3,498
1,554
4,191
7
1,631
1,320
1,168
1,258
1,420