| Value | Category | Cases | |
|---|---|---|---|
| 0 | Do not know/refused | 13 |
0.6%
|
| 1 | Primary or less | 512 |
22.1%
|
| 2 | Secondary or less | 1077 |
46.5%
|
| 3 | More than secondary | 713 |
30.8%
|