12
no smoking
3
82
5
9
9
7
11
10
29
11
3
4
8
1
21
7
14
15
19
4
10
13
5
3
9
7
9
4
12
14
6
14
3
11
5
5
2
4
13
9
12
5
16
23
11
6
9
30
1
