9
no smoking
20
12
13
9
5
12
44
14
7
3
32
7
11
3
3
11
2
13
21
4
7
10
9
7
14
47
8
2
4
26
9
5
13
10
9
11
15
15
12
15
7
10
3
9
12
9
10
8
6
