Year	Persons
1960-01-01	8549493
1961-01-01	8837349
1962-01-01	9138097
1963-01-01	9454250
1964-01-01	9788986
1965-01-01	10143740
1966-01-01	10520879
1967-01-01	10917446
1968-01-01	11323095
1969-01-01	11723846
1970-01-01	12110028
1971-01-01	12477058
1972-01-01	12828625
1973-01-01	13173590
1974-01-01	13525094
1975-01-01	13892638
1976-01-01	14279120
1977-01-01	14681459
1978-01-01	15096012
1979-01-01	15516862
1980-01-01	15939744
1981-01-01	16363562
1982-01-01	16790069
1983-01-01	17221212
1984-01-01	17659975
1985-01-01	18108300
1986-01-01	18565477
1987-01-01	19029877
1988-01-01	19501225
1989-01-01	19979127
1990-01-01	20510000
1991-01-01	20952000
1992-01-01	21449000
1993-01-01	21942000
1994-01-01	22377000
1995-01-01	22785000
1996-01-01	23225000
1997-01-01	23667000
1998-01-01	24051000
1999-01-01	24311650
2000-01-01	24650400
2001-01-01	24964450
2002-01-01	25271850
2003-01-01	25567650
2004-01-01	25864350
2005-01-01	26167000
2006-01-01	26488250
2007-01-01	26868000
2008-01-01	27302800
2009-01-01	27767400
2010-01-01	28562400
2011-01-01	29339400
2012-01-01	29774500
2013-01-01	30243200
2014-01-01	30757700
2015-01-01	31298900
2016-01-01	31847900
2017-01-01	32387200