| Value | Category | Cases | |
|---|---|---|---|
| 1 | eligible smoker interviewed | 1117 |
95.6%
|
| 2 | eligible smoker not willing | 16 |
1.4%
|
| 3 | no eligible smoker available | 16 |
1.4%
|
| 4 | incomplete questionnaire | 11 |
0.9%
|
| 5 | 8 |
0.7%
|
|
| Sysmiss | 43 |