| Value | Category | Cases | |
|---|---|---|---|
| 1 | Never had it | 1648 |
55.7%
|
| 2 | Used to have it in the past 12 months | 108 |
3.7%
|
| 3 | Have /use it now | 1201 |
40.6%
|
| Sysmiss | 9523 |