Year	Persons
1999-01-01	39555025
2000-01-01	39927300
2001-01-01	40426750
2002-01-01	41163675
2003-01-01	41906400
2004-01-01	42573025
2005-01-01	43330425
2006-01-01	44024775
2007-01-01	44873650
2008-01-01	45589300
2009-01-01	45964525
2010-01-01	46149100
2011-01-01	46306750
2012-01-01	46324525
2013-01-01	46145725
2014-01-01	45994950