| Value | Category | Cases | |
|---|---|---|---|
| 1 | OFTEN | 94 |
2.2%
|
| 2 | SOMETIMES | 620 |
14.6%
|
| 3 | NOT IN THE LAST 12 MONTHS | 143 |
3.4%
|
| Sysmiss | 3378 |
79.8%
|