| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 717 |
95.5%
|
| 2 | No | 26 |
3.5%
|
| 8 | Don't know | 8 |
1.1%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 249 |