12
no smoking
2
16
18
30
9
12
12
3
31
12
19
5
14
14
17
15
22
7
1
1
13
46
3
75
6
27
9
3
3
5
1
8
8
12
16
6
23
41
1
8
7
11
17
17
14
18
8
19
8
