Year	Persons
1960-01-01	21484000
1961-01-01	21474000
1962-01-01	21239000
1963-01-01	20789000
1964-01-01	20808000
1965-01-01	20542000
1966-01-01	20287000
1967-01-01	20421000
1968-01-01	20466000
1969-01-01	20272000
1970-01-01	20329000
1971-01-01	20285000
1972-01-01	20146000
1973-01-01	20309000
1974-01-01	20503000
1975-01-01	20717000
1976-01-01	21032000
1977-01-01	21329000
1978-01-01	21423000
1979-01-01	21743000
1980-01-01	21997000
1981-01-01	22129000
1982-01-01	22220000
1983-01-01	22490000
1984-01-01	22722000
1985-01-01	22890000
1986-01-01	23225000
1987-01-01	23416000
1988-01-01	23687000
1989-01-01	23700000
1990-01-01	23966000
1991-01-01	24063000
1992-01-01	23805000
1993-01-01	22604074
1994-01-01	22479851
1995-01-01	22489051
1996-01-01	22604044
1997-01-01	22715467
1998-01-01	23179750
1999-01-01	23360975
2000-01-01	23574700
2001-01-01	23778825
2002-01-01	23989900
2003-01-01	24148225
2004-01-01	24306800
2005-01-01	24284300
2006-01-01	24411875
2007-01-01	24375325
2008-01-01	24754650
2009-01-01	24605275
2010-01-01	24582575
2011-01-01	24659525
2012-01-01	25256975
2013-01-01	25259200
2014-01-01	25514900
2015-01-01	25498025
2016-01-01	25769875
2017-01-01	25929850