मेगन नुयि जानायनि गुदि जाहोनफोरनि गेजेराव ग्लायकमाया खम नुनाय जानाया 19 जौखोन्दो , गोसोम थोरफो सोमजिनाया 4 जौखोन्दो , कर्नियेल पेथालजीया 7 जौखोन्दो आरो गुबुनफोरा 15 जौखोन्दो ।
Among the chief reasons of blindness , cataract is 55 percent , vision problems 19 percent , black cataract 4 percent , corneal pathology 7 percent , others 15 percent .