| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | No | 1026 | 1041 |
32.8%
|
| 1 | Yes | 2132 | 2133 |
67.2%
|
| 9 | ND | 13 | 13 | |
| Sysmiss | 500 | 495 |