| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. PG/DC/SEU | 2 |
2.1%
|
| 2 | 2. KG | 9 |
9.3%
|
| 3 | 3. ES | 66 |
68%
|
| 4 | 4. JHS | 19 |
19.6%
|
| 9 | 9. Missing | 1 |
1%
|
| Sysmiss | 211 |