| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. PG/DC/SEU | 0 |
0%
|
| 2 | 2. KG | 5 |
7.8%
|
| 3 | 3. ES | 31 |
48.4%
|
| 4 | 4. JHS | 27 |
42.2%
|
| 9 | 9. Missing | 1 |
1.6%
|
| Sysmiss | 244 |