2
no smoking
16
15
1
5
10
15
3
14
21
11
3
4
9
13
12
12
13
5
11
14
7
14
13
13
22
7
5
10
8
8
16
18
9
13
33
20
13
7
8
5
9
18
5
3
5
15
6
12
18
