| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 251 |
84.2%
|
| 2 | No | 44 |
14.8%
|
| 8 | Don't know | 1 |
0.3%
|
| 9 | Refused | 2 |
0.7%
|
| Sysmiss | 703 |