| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never used chewing tobacco or snuff | 2966 |
88.7%
|
| 2 | I do not use chewing tobacco or snuff now | 178 |
5.3%
|
| 3 | Yes | 94 |
2.8%
|
| 4 | No | 106 |
3.2%
|
| Sysmiss | 106 |