| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 274 |
2.3%
|
| 2 | No | 11576 |
95.2%
|
| 7 | Not applicable | 256 |
2.1%
|
| 9 | Missing | 51 |
0.4%
|
| Sysmiss | 1 |