| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Cannot read at all | 2320 |
7.6%
|
| 2 | 2. Can only read partially | 1139 |
3.7%
|
| 3 | 3. Can read well | 26841 |
87.8%
|
| 4 | 4. Have sight/hearing problem/cannot speak | 262 |
0.9%
|
| 9 | 9. Missing | 4 |
0%
|