9
no smoking
8
20
3
9
8
11
3
3
8
20
4
17
11
7
35
31
11
24
9
14
2
3
32
20
20
12
10
14
42
17
11
27
5
11
9
3
11
16
22
9
8
14
19
2
26
11
16
12
8
