| Value | Category | Cases | |
|---|---|---|---|
| 1 | Cannot read at all | 694 |
8.4%
|
| 2 | Able to read only part of the sentence | 463 |
5.6%
|
| 3 | Able to read whole sentence | 899 |
10.9%
|
| 4 | Blind/visually impaired | 1 |
0%
|
| b | 6166 |
75%
|