| Value | Category | Cases | |
|---|---|---|---|
| 0 | Cannot read at all | 16657 |
50.1%
|
| 1 | Able to read only parts of sentence | 2080 |
6.3%
|
| 2 | Able to read whole sentence | 14371 |
43.3%
|
| 3 | No card with required language | 80 |
0.2%
|
| 4 | Blind/visually impaired | 28 |
0.1%
|
| 9 | Missing | 169 | |
| Sysmiss | 1211 |