| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 511 |
79.7%
|
| 2 | No | 128 |
20%
|
| 8 | Don't know | 2 |
0.3%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 359 |