| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never used chewing tobacco or snuff | 6877 |
81.1%
|
| 2 | I do not use chewing tobacco or snuff during the past year | 798 |
9.4%
|
| 3 | Yes | 446 |
5.3%
|
| 4 | No | 354 |
4.2%
|
| Sysmiss | 127 |