| Value | Category | Cases | |
|---|---|---|---|
| 1 | Available | 1839 |
39%
|
| 2 | Not Available | 1953 |
41.5%
|
| 3 | 761 |
16.2%
|
|
| 4 | 152 |
3.2%
|
|
| 9 | 6 |
0.1%
|
|
| Sysmiss | 16289 |