@misc{Statistics Estonia2012,
author = {Statistics Estonia},
title= {Main demographic indicators},
year = {2012},
URL = {http://pub.stat.ee/px-web.2001/I_Databas/Population/01Population_indicators_and_composition/02Main_demographic_indicators/02Main_demographic_indicators.asp},
publisher = {Statistics Estonia},
address = {Tallinn},
}