| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 36 |
12.4%
|
| 2 | No | 255 |
87.6%
|
| 7 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 9560 |