Year	Persons
1999-01-01	48550
2000-01-01	44100
2001-01-01	34425
2002-01-01	33025
2003-01-01	31850
2004-01-01	33325
2005-01-01	38175
2006-01-01	35625
2007-01-01	32225
2008-01-01	33600
2009-01-01	47475
2010-01-01	46475
2011-01-01	43875
2012-01-01	48500
2013-01-01	46550
2014-01-01	37875
2015-01-01	35375
2016-01-01	25650
2017-01-01	18950