| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot read at all | 13540 |
78.4%
|
| 2 | Able to read only parts of sentence | 2254 |
13.1%
|
| 3 | Able to read whole sentence | 558 |
3.2%
|
| 4 | No sentence in required language | 811 |
4.7%
|
| 5 | Blind/ visually impaired | 13 |
0.1%
|
| 9 | Missing | 92 |
0.5%
|
| Sysmiss | 18908 |