Causes of blindness in the working population
| 16–64 years of age | % |
|---|---|
| Retinitis pigmentosa | 12.6 |
| Albinism | 9.8 |
| Congenital cataract | 8.5 |
| Cataract (excluding congenital) | 8.4 |
| Optic atrophy | 7.0 |
| Myopia | 6.6 |
| Glaucoma | 6.0 |
| Trauma | 4.7 |
| Retinal detachment | 4.2 |
| Diabetic retinopathy | 3.5 |
| All other | 28.7 |
| Total | 100.0 |