| Value | Category | Cases | |
|---|---|---|---|
| 0 | cannot read at all | 773 |
19.5%
|
| 1 | able to read only parts of sentence | 417 |
10.5%
|
| 2 | able to read whole sentence | 2692 |
68.1%
|
| 3 | no card with required language | 73 |
1.8%
|
| Sysmiss | 34 |