None
1,497
1
4,530
9
1,912
4,576
5
3,675
1,449
2
3,320
4
2,212
3
5,801
7
1,667
1,811
9,678
25
2,201
1,939
2,366
2,986
6
5,342
2,864
20,067
30
2,615
4,731
2,439
1,992
4,848
7,130
15
2,921