| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 137 |
1.4%
|
| 2 | No | 9391 |
98.5%
|
| 98 | Don't know | 10 |
0.1%
|
| 99 | Refused | 0 |
0%
|
| Sysmiss | 4 |