| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 716 |
8.3%
|
| 2 | No | 6985 |
80.8%
|
| 9 | Missing | 941 |
10.9%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 9427 |