None
1,251
1
2,069
2
3,870
3
1,065
758
1,647
1,494
2,220
1,010
894
5,219
7
1,794
4,805
10
8,352
20
1,888
844
2,612
1,502
1,501
6,307
1,621
5
5,814
15
159
1,030
0
2,453
4
2,131