The Demographic and Health Survey 1999 (Department of Statistics), which sampled 20% of the total population, recorded 2% of the population 15 and over having never attended school.
1999年“人口和保健调查”（统计部）抽取的样本占总人口的20%，调查记录显示，15岁及15岁以上的人口有2%从来没有上过学。