None
1,363
2
1,410
1
1,397
1,481
3
1,652
1,205
1,152
2,041
1,040
836
952
819
715
589
1,779
1,415
1,384
1,495
1,289
1,403
4
1,957
1,195
1,021
1,245
815
933