22
no smoking
1
11
2
7
0
4
3
6
2
6
0
2
5
3
16
9
11
12
38
12
7
8
9
5
13
22
14
9
2
4
36
1
10
7
3
5
9
1
0
5
8
13
7
2
4
16
17
8
11
