| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 400 |
49.6%
|
| 2 | No | 399 |
49.5%
|
| 3 | Don't know | 3 |
0.4%
|
| 4 | Refused | 4 |
0.5%
|
| Sysmiss | 194 |