| Value | Category | Cases | |
|---|---|---|---|
| 0 | Higher education | 481 |
2.9%
|
| 1 | Can read a whole sentence | 2396 |
14.5%
|
| 2 | Can read part of the sentence | 2421 |
14.7%
|
| 3 | Cannot read at all | 10956 |
66.5%
|
| 4 | No card with required language | 192 |
1.2%
|
| 5 | Blind/ visually impaired | 40 |
0.2%
|