| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 328 |
20.8%
|
| 2 | No | 1242 |
78.6%
|
| 8 | Don't know | 5 |
0.3%
|
| 99 | Unknown | 5 |
0.3%
|
| Sysmiss | 1 |