| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 648 |
32.5%
|
| 2 | No | 1122 |
56.4%
|
| 9 | Missing | 221 |
11.1%
|
| 98 | Not applicable | 0 |
0%
|
| Sysmiss | 7436 |