| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 653 |
78.9%
|
| 2 | No | 161 |
19.4%
|
| 8 | Don't know | 14 |
1.7%
|
| 9 | Refused | 0 |
0%
|
| Sysmiss | 172 |