| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nursery / Kindergarten | 1 |
0.4%
|
| 1 | Primary | 42 |
18%
|
| 2 | Secondary | 115 |
49.4%
|
| 3 | College | 26 |
11.2%
|
| 4 | University or above | 49 |
21%
|
| Sysmiss | 8287 |