9
no smoking
25
17
7
14
14
16
1
6
6
3
10
18
2
17
21
57
15
9
3
9
23
8
12
12
22
4
2
3
4
16
6
8
43
7
12
7
14
3
89
15
1
52
9
15
12
9
10
24
20
