25
no smoking
5
4
6
15
1
6
0
13
23
9
22
12
15
10
6
8
16
5
9
3
1
10
9
24
13
3
10
0
12
1
10
26
15
12
9
20
6
11
13
12
16
1
11
8
21
18
34
2
16
