Year	Persons
1999-01-01	5875
2000-01-01	7425
2001-01-01	8025
2002-01-01	9400
2003-01-01	9600
2004-01-01	11675
2005-01-01	15825
2006-01-01	16650
2007-01-01	18525
2008-01-01	21625
2009-01-01	29525
2010-01-01	39475
2011-01-01	50150
2012-01-01	47025
2013-01-01	46900
2014-01-01	39725
2015-01-01	38150
2016-01-01	30975
2017-01-01	25350