| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 40 |
2%
|
| 2 | No | 1952 |
96.1%
|
| 3 | Already exhausted | 4 |
0.2%
|
| 4 | Not applicable | 36 |
1.8%
|
| Sysmiss | 176 |