| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Used | 75 | 66 |
2.8%
|
| 2 | available and not used | 101 | 77 |
3.3%
|
| 3 | not available | 1882 | 1628 |
68.9%
|
| Sysmiss | 305 | 592 |