Year	Persons
1986-01-01	19375
1987-01-01	20475
1988-01-01	26400
1989-01-01	30825
1990-01-01	31425
1991-01-01	42825
1992-01-01	41475
1993-01-01	36850
1994-01-01	31125
1995-01-01	24200
1996-01-01	24800
1997-01-01	26050
1998-01-01	29200
1999-01-01	26800
2000-01-01	25250
2001-01-01	21750
2002-01-01	21750
2003-01-01	19325
2004-01-01	17150
2005-01-01	18225
2006-01-01	19200
2007-01-01	20075
2008-01-01	22325
2009-01-01	29775
2010-01-01	30175
2011-01-01	32125
2012-01-01	31800
2013-01-01	27825
2014-01-01	26950
2015-01-01	29250
2016-01-01	29200
2017-01-01	28075