Value | Category | Cases | |
---|---|---|---|
1 | During the past month I did not smoke pipe with tobacco. | 4475 |
98.7%
|
2 | Less than once a week. | 45 |
1%
|
3 | At least once a week but not every day. | 9 |
0.2%
|
4 | Every day. | 6 |
0.1%
|
Sysmiss | 8 |