| Value | Category | Cases | |
|---|---|---|---|
| 0 | 631 |
99.5%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 888 | SMOKES PRODUCT BUT < 1 PER WEEK | 1 |
0.2%
|
| 999 | REFUSED | 0 |
0%
|
| Sysmiss | 19932 |