| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Used | 83 | 18015 |
2.7%
|
| 2 | available and not used | 60 | 13069 |
1.9%
|
| 3 | not available | 1906 | 426777 |
63.2%
|
| Sysmiss | 1308 | 217662 |