| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 9252 |
92.7%
|
| 2 | No | 474 |
4.7%
|
| 7 | Missing | 230 |
2.3%
|
| 9 | Don't know | 24 |
0.2%
|
| Sysmiss | 14367 |