None
1,429
1
2,454
4
3,543
5
1,610
1,382
1,542
1,599
2
1,255
1,930
1,234
1,105
1,606
1,814
7
1,287
2,027
1,233
1,301
1,229
1,523
2,024
2,202
3
1,868
1,097
2,141
1,356
2,808
9