The original version of this article, by Carl Haub, appeared on the Population Reference Bureau’s Behind the Numbers blog.The Bangladesh 2011 Demographic and Health Survey is the ninth demographic survey taken in the country since 1975. Except for a few very small countries and city-states, Bangladesh is the world’s most densely populated country with about … Continue reading Bangladesh 2011 Demographic and Health Survey Shows Continued Fertility Decline, Improved Health Indicators