| Value | Category | Cases | |
|---|---|---|---|
| 0 | 565 |
98.8%
|
|
| 1 | 1 |
0.2%
|
|
| 888 | SMOKE THE PRODUCT, BUT NOT EVERY DAY | 6 |
1%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 18804 |