| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 373 |
16.7%
|
| 2 | No | 1393 |
62.2%
|
| 9 | Missing | 474 |
21.2%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 7187 |