None
1,067
1
1,020
2,447
2
1,582
1,170
1,224
1,129
767
1,166
1,521
3
782
1,747
2,516
4
3,127
6
9
1,881
1,229
1,270
859
1,492
5
1,667
1,343
4,971
6,313
8
6,943
7
13,874
22