Year	Persons
1986-01-01	193475
1987-01-01	189800
1988-01-01	173800
1989-01-01	157300
1990-01-01	161700
1991-01-01	151325
1992-01-01	145650
1993-01-01	142775
1994-01-01	147025
1995-01-01	152100
1996-01-01	152500
1997-01-01	148175
1998-01-01	141400
1999-01-01	134900
2000-01-01	136100
2001-01-01	138875
2002-01-01	145375
2003-01-01	150050
2004-01-01	151500
2005-01-01	155975
2006-01-01	164375
2007-01-01	166975
2008-01-01	160900
2009-01-01	146925
2010-01-01	145500
2011-01-01	146225
2012-01-01	143900
2013-01-01	146075
2014-01-01	153775
2015-01-01	161375
2016-01-01	166825
2017-01-01	172925