तथ्यखौ मोनब्रै गाहाय थाखोफोराव थिसनफिननाय जादोंमोन: “नान”, “गुदि”ए (6-11 बोसोर बैसोखौ सोमोनदो लाखिना), “गेजेर”(11-14/15 बोसोर) एबा “जौसिन”(15 बोसोर एबा बारा)
The data were recoded into the four main categories: "none", "primary" (corresponding to ages 6–11 years), "secondary" (11–14/15 years) or "higher" (15 years or above).