Year	Persons
1960-01-01	17909009
1961-01-01	18271000
1962-01-01	18614000
1963-01-01	18964000
1964-01-01	19325000
1965-01-01	19678000
1966-01-01	20048000
1967-01-01	20412000
1968-01-01	20744000
1969-01-01	21028000
1970-01-01	21324000
1971-01-01	21645535
1972-01-01	21993631
1973-01-01	22369408
1974-01-01	22774087
1975-01-01	23209000
1976-01-01	23518000
1977-01-01	23796000
1978-01-01	24036000
1979-01-01	24277000
1980-01-01	24593000
1981-01-01	24900000
1982-01-01	25202000
1983-01-01	25456000
1984-01-01	25702000
1985-01-01	25942000
1986-01-01	26204000
1987-01-01	26550000
1988-01-01	26895000
1989-01-01	27379000
1990-01-01	27791000
1991-01-01	28171682
1992-01-01	28519597
1993-01-01	28833410
1994-01-01	29111906
1995-01-01	29354000
1996-01-01	29671900
1997-01-01	29987200
1998-01-01	30247900
1999-01-01	30499200
2000-01-01	30769700
2001-01-01	31081900
2002-01-01	31362000
2003-01-01	31676000
2004-01-01	31995000
2005-01-01	32312000
2006-01-01	32570505
2007-01-01	32887928
2008-01-01	33245773
2009-01-01	33628571
2010-01-01	34005274
2011-01-01	34342780
2012-01-01	34750545
2013-01-01	35152370
2014-01-01	35535348
2015-01-01	35832513
2016-01-01	36264604
2017-01-01	36708083