| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Used | 108 | 22687 |
3.4%
|
| 2 | available and not used | 92 | 19808 |
2.9%
|
| 3 | not available | 1849 | 415366 |
61.5%
|
| Sysmiss | 1308 | 217662 |