| Value | Category | Cases | |
|---|---|---|---|
| 1 | I applied tobacco toothpaste ( e.g. Ipco/dentobak) | 342 |
17.2%
|
| 2 | I applied gul | 16 |
0.8%
|
| 3 | I applied tobacco containing toothpowder | 82 |
4.1%
|
| 4 | I did not apply tobacco in any form | 1552 |
77.9%
|
| Sysmiss | 88 |