| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never had it | 2769 |
87.3%
|
| 2 | Used to have it in the past 12 months | 68 |
2.1%
|
| 3 | Have /use it now | 334 |
10.5%
|
| Sysmiss | 10823 |