| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never had it | 1919 |
64.9%
|
| 2 | Used to have it in the past 12 months | 224 |
7.6%
|
| 3 | Have /use it now | 814 |
27.5%
|
| Sysmiss | 9523 |