Year	Persons
1986-01-01	850
1987-01-01	675
1988-01-01	1300
1989-01-01	1425
1990-01-01	1775
1991-01-01	1975
1992-01-01	2325
1993-01-01	1925
1994-01-01	1925
1995-01-01	1625
1996-01-01	1775
1997-01-01	2075
1998-01-01	3100
1999-01-01	3375
2000-01-01	2900
2001-01-01	2650
2002-01-01	3325
2003-01-01	4300
2004-01-01	3175
2005-01-01	2525
2006-01-01	2975
2007-01-01	2000
2008-01-01	2525
2009-01-01	3750
2010-01-01	4750
2011-01-01	5375
2012-01-01	6500
2013-01-01	6850
2014-01-01	5600
2015-01-01	6800
2016-01-01	6500
2017-01-01	6075