| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 1374 |
87%
|
| 2 | Yes | 46 |
2.9%
|
| 8 | Don't know | 149 |
9.4%
|
| 99 | Unknown | 11 |
0.7%
|
| Sysmiss | 1 |