| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never used chewing tobacco | 1770 |
89.2%
|
| 2 | I do not have to stop chewing | 115 |
5.8%
|
| 3 | Yes | 96 |
4.8%
|
| 4 | No | 4 |
0.2%
|
| Sysmiss | 6 |