| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. PG/DC/SEU | 1 |
5%
|
| 2 | 2. KG | 1 |
5%
|
| 3 | 3. ES | 7 |
35%
|
| 4 | 4. JHS | 11 |
55%
|
| 9 | 9. Missing | 0 |
0%
|
| Sysmiss | 288 |