1
middle-aged
6
2
1
3
5
1
3
3
0
6
2
2
4
3
3
2
6
4
3
3
3
2
3
5
2
2
3
2
4
5
2
5
4
6
5
4
4
3
5
3
1
1
5
5
1
1
2
4
2
