| Value | Category | Cases | |
|---|---|---|---|
| 1 | cannot hear or can only hear loud sounds | 7718 |
50.5%
|
| 2 | can hear only shouted words | 6025 |
39.4%
|
| 3 | have hearing difficulty other than those in codes 1 or 2 | 1541 |
10.1%
|