| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 897 | 469 |
19.8%
|
| 1 | Yes, smokes nothing | 2820 | 1900 |
80.2%
|
| 9 | 1 | 1 | ||
| Sysmiss | 72 | 0 |