| Value | Category | Cases | |
|---|---|---|---|
| 1 | Totally Blind | 11420 |
4%
|
| 2 | One eye Blind | 18987 |
6.6%
|
| 3 | Weak Vision | 42435 |
14.8%
|
| 9 | None | 213684 |
74.6%
|