None
1,325
1
1,009
2,615
3
858
2,201
1,810
4
671
1,012
1,287
1,155
840
2,027
2
548
1,519
2,275
7
2,506
1,114
5,298
874
2,942
1,714
2,074
1,791
1,177
620
2,116
6