Year	Persons
1979-01-01	23154750
1980-01-01	22790000
1981-01-01	21825750
1982-01-01	21319750
1983-01-01	21091750
1984-01-01	21272500
1985-01-01	21416250
1986-01-01	21387500
1987-01-01	21672000
1988-01-01	22319500
1989-01-01	22721500
1990-01-01	22833500
1991-01-01	22208000
1992-01-01	21646000
1993-01-01	21401500
1994-01-01	21523500
1995-01-01	21860500
1996-01-01	22193750
1997-01-01	22741500
1998-01-01	23319050
1999-01-01	23550925
2000-01-01	23929075
2001-01-01	24176650
2002-01-01	24342225
2003-01-01	24406700
2004-01-01	24619975
2005-01-01	24928675
2006-01-01	25132625
2007-01-01	25269275
2008-01-01	25485250
2009-01-01	25010650
2010-01-01	24929425
2011-01-01	25026975
2012-01-01	25094575
2013-01-01	25398625
2014-01-01	25840900
2015-01-01	26380825
2016-01-01	26631750
2017-01-01	26946925