| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 615 |
80.4%
|
| 2 | No | 150 |
19.6%
|
| 8 | Don't know | 0 |
0%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 235 |