| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never had it | 1335 |
45.1%
|
| 2 | Used to have it in the past 12 months | 131 |
4.4%
|
| 3 | Have /use it now | 1491 |
50.4%
|
| Sysmiss | 9523 |