Year	Persons
1960-01-01	3388764
1961-01-01	3486295
1962-01-01	3588156
1963-01-01	3693866
1964-01-01	3802640
1965-01-01	3913934
1966-01-01	4027758
1967-01-01	4144395
1968-01-01	4263745
1969-01-01	4385758
1970-01-01	4510479
1971-01-01	4637829
1972-01-01	4768078
1973-01-01	4902006
1974-01-01	5040656
1975-01-01	5184811
1976-01-01	5334918
1977-01-01	5490921
1978-01-01	5652355
1979-01-01	5818506
1980-01-01	5988904
1981-01-01	6164006
1982-01-01	6344382
1983-01-01	6529894
1984-01-01	6720344
1985-01-01	6915927
1986-01-01	7116744
1987-01-01	7323969
1988-01-01	7540253
1989-01-01	7768995
1990-01-01	8012861
1991-01-01	8272976
1992-01-01	8549424
1993-01-01	8842415
1994-01-01	9151763
1995-01-01	9477333
1996-01-01	9819964
1997-01-01	10180061
1998-01-01	10556549
1999-01-01	10947829
2000-01-01	11352973
2001-01-01	11771976
2002-01-01	12206002
2003-01-01	12656870
2004-01-01	13127012
2005-01-01	13618449
2006-01-01	14132064
2007-01-01	14668338
2008-01-01	15228525
2009-01-01	15813913
2010-01-01	16425578
2011-01-01	17064636
2012-01-01	17731634
2013-01-01	18426372
2014-01-01	19148219
2015-01-01	19896965
2016-01-01	20672987
2017-01-01	21477348