| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing Data | 0 |
0%
|
| 1 | Have now | 417 |
10.5%
|
| 2 | Used to have | 145 |
3.7%
|
| 3 | Never had | 3407 |
85.8%
|
| 4 | 1 |
0%
|
|
| Sysmiss | 30 |