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| Visual Impairment Category | Number of Eyes (% of total eyes) |
|---|---|
| Normal/mild visual impairment (better than or equal to 20/70) | 53 (85) |
| Moderate visual impairment (>20/70-20/200) | 6 (10) |
| Severe visual impairment (>20/200-20/400) | 0 (0) |
| Blindness (worse than 20/400) | 3 (5) |
