| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 119 |
17.6%
|
| 2 | No | 513 |
75.7%
|
| 9 | Missing | 46 |
6.8%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 8749 |