5
middle-aged
4
12
11
5
4
6
5
16
21
3
14
4
5
3
7
6
13
6
12
6
6
5
5
5
10
3
7
21
8
18
5
6
7
5
18
11
35
4
5
3
27
7
14
7
8
5
44
