| Value | Category | Cases | |
|---|---|---|---|
| 1 | O.D | 82 |
13.6%
|
| 2 | B.D | 482 |
80.1%
|
| 3 | T.D | 38 |
6.3%
|
| 4 | Q.D | 0 |
0%
|
| Sysmiss | 2743 |