| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not use chewing tobacco during the past month | 3183 |
97.8%
|
| 2 | Less than once a week | 37 |
1.1%
|
| 3 | At least once a week but not every day | 16 |
0.5%
|
| 4 | Every day | 18 |
0.6%
|
| Sysmiss | 28 |