6
no smoking
7
11
19
8
4
6
15
2
7
1
3
5
1
3
16
8
9
25
17
8
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
