Year	Persons
1989-01-01	12589930
1993-01-01	15727492
1995-01-01	14665019
1996-01-01	14463480
1997-01-01	14113067
1998-01-01	13466544
1999-01-01	12280321
2000-01-01	11587118
2001-01-01	11732684
2002-01-01	12132645
2003-01-01	12865806
2004-01-01	13041492
2005-01-01	13360273
2006-01-01	13285569
2007-01-01	13097100
2008-01-01	13240870
2009-01-01	14656962
2010-01-01	15749129
2011-01-01	16386500
2012-01-01	16396863
2013-01-01	16086960
2014-01-01	15686012
2015-01-01	15000273
2016-01-01	14115713