| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot read at all | 13146 |
76.6%
|
| 2 | Able to read only parts of sentence | 2562 |
14.9%
|
| 3 | Able to read whole sentence | 941 |
5.5%
|
| 4 | No sentence in required language | 465 |
2.7%
|
| 5 | Blind / mute, visually / speech impaired | 16 |
0.1%
|
| 9 | Missing | 42 |
0.2%
|
| Sysmiss | 16525 |