0
smoking
2
3
6
2
3
4
1
0
2
4
3
2
2
3
6
2
3
6
3
3
5
0
4
3
3
1
12K
1
6
3
3
0
1
2
4
19K
25K
33K
12K
2
5
7K
28K
2
27K
16K
3
6
18K
