| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 48 |
7.1%
|
| 2 | No | 575 |
84.8%
|
| 9 | Missing | 55 |
8.1%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 8749 |