| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 43 | 44 |
7.1%
|
| 1 | Yes | 570 | 578 |
92.9%
|
| 9 | Missing | 0 | 0 |
0%
|
| Sysmiss | 2170 | 2161 |