| Value | Category | Cases | |
|---|---|---|---|
| 0 | cannot read at all | 905 |
13.5%
|
| 1 | able to read only parts of sentence | 541 |
8.1%
|
| 2 | able to read whole sentence | 5143 |
76.9%
|
| 3 | no card with required language | 101 |
1.5%
|
| Sysmiss | 65 |