6
smoking
3
3
5
0
4
3
3
1
12K
1
6
3
3
0
1
2
4
19K
25K
33K
4K
12K
2
5
2
7K
28K
2
27K
16K
3
6
18K
25K
9K
6K
10K
5
3
5
4
1
0
4
10K
2
6
2
3
