2
middle-aged
5
5
2
1
1
2
2
1
5
1
2
1
2
0
3
2
7
3
3
3
2
4
3
2
3
3
2
2
0
6
1
1
1
6
2
1
3
5
1
3
3
0
6
3
4
2
2
4
3
