| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22808 |
57.1%
|
|
| 1 | Primary | 1667 |
4.2%
|
| 2 | Secondary | 4239 |
10.6%
|
| 3 | Tertiary | 11235 |
28.1%
|
| 4 | Undefined | 0 |
0%
|