| Value | Category | Cases | |
|---|---|---|---|
| -99 | Do not know | 0 |
0%
|
| 0 | No | 344 |
27%
|
| 1 | Yes | 928 |
72.7%
|
| 99 | 4 |
0.3%
|
|
| Sysmiss | 1459 |