Source Data Reference for:

City = Berlin
Time = 2000

City Year Size Size Comment Year Comment Author Title Location
Berlin1996 3,467,300n/aStatistisches Jahrbuch
Berlin2010 3,450,000United NationsWorld Urbanization Prospects Report
Berlin2011 3,450,000n/ahttp://demographia.com/
Berlin2012 3,453,000n/aDemographia Wolrd Urban Areas 8th Annual Edition Version 2