Year	Persons
2005-01-01	19692000
2006-01-01	20704000
2007-01-01	21566000
2008-01-01	22230000
2009-01-01	22733000
2010-01-01	23451000
2011-01-01	24156000
2012-01-01	25013000
2013-01-01	25691000
2014-01-01	26410000
2015-01-01	27040000
2016-01-01	27767000