| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never used chewing tobacco | 1756 |
88.5%
|
| 2 | I do not use chewing tobacco now | 112 |
5.6%
|
| 3 | Yes | 109 |
5.5%
|
| 4 | No | 7 |
0.4%
|
| Sysmiss | 7 |