Lebanon has had no official census since ... 1932. Since the constitution distribute the power based on religion, any census that would mention religion might put into question the current distribution. In a country already plagued with religious conflict, this is less than ideal. You could make a secular census, but that might also reveal the extent of the population who is leaving Lebanon. So the Lebanese governments and political elites have done what they do best : Absolutely nothing (while stealing as much money as possible).

It is both funny and sad that we have more accurate number of the size of the Lebanese diaspora than the actual number of people living in Lebanon.

> Since the constitution distribute the power based on religion, any census that would mention religion might put into question the current distribution.

Funny how similar it is to Belgium's situation, the "language border" was established through census and then was revised as few times with census results, but since not everyone was happy with it it was essentially fixed and stopped being revised.

Today it's which side of the border you live in that determines which language you officially "speak".