| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 51 |
9.8%
|
| 2 | No | 429 |
82.7%
|
| 3 | Already exhausted | 3 |
0.6%
|
| 4 | Not applicable | 36 |
6.9%
|
| Sysmiss | 57 |