| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 32 |
4.7%
|
| 2 | No | 577 |
85.1%
|
| 9 | Missing | 69 |
10.2%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 8749 |