| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 116 |
1.3%
|
| 2 | No | 7426 |
85.9%
|
| 9 | Missing | 1100 |
12.7%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 9427 |