4
group sex
1
3
3
4
5
19
5
2
3
1
1
0
1
0
0
4
0
1
0
3
0
2
2
0
1
3
1
4
4
5
1
3
6
1
3
5
0
5
1
3
2
1
1
0
1
2
3
5
0
2
6
3
2
1
2
4
3
0
0