| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot read at all | 3693 |
31.4%
|
| 2 | Able to read only parts of sentence | 1378 |
11.7%
|
| 3 | Able to read whole sentence | 6657 |
56.5%
|
| 4 | No sentence in required language | 24 |
0.2%
|
| 5 | Blind/visually impaired | 17 |
0.1%
|
| 9 | Missing | 10 |
0.1%
|
| Sysmiss | 4391 |