| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 523 |
8%
|
| 2 | No | 4930 |
75.2%
|
| 9 | Missing | 1106 |
16.9%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 11510 |