| Value | Category | Cases | |
|---|---|---|---|
| 0 | cannot read at all | 16260 |
45.7%
|
| 1 | able to read only parts of sentence | 5575 |
15.7%
|
| 2 | able to read whole sentence | 13730 |
38.6%
|
| 3 | no card with required language | 20 |
0.1%
|
| 4 | blind/visually impaired | 25 |
0.1%
|