| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not use chewing tobacco during the past month | 3547 |
97.7%
|
| 2 | Less than once a week | 38 |
1%
|
| 3 | At least once a week but not every day | 21 |
0.6%
|
| 4 | Every day | 23 |
0.6%
|
| Sysmiss | 62 |