| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
4.7%
|
| 2 | No | 944 |
92.8%
|
| 8 | Don't know | 25 |
2.5%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 7706 |