| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 514 |
76.1%
|
| 2 | No | 154 |
22.8%
|
| 8 | Don't know | 7 |
1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 325 |