1
no smoking
1
1
1
1
1
0
1
1
2
1
1
0
2
2
3
1
3
1
1
2
2
0
1
1
1
0
2
1
2
2
4
2
5
0
1
3
0
1
3
3
4
1
1
1
3
2
1
1
4
