| Value | Category | Cases | |
|---|---|---|---|
| -3 | Missing | 0 |
0%
|
| -2 | Do not know | 6 |
0.6%
|
| -1 | Refused | 0 |
0%
|
| 0 | No | 497 |
49.9%
|
| 1 | Yes | 493 |
49.5%
|
| Sysmiss | 3 |