Year	Persons
1960-01-01	7716625
1961-01-01	7890156
1962-01-01	8067136
1963-01-01	8247415
1964-01-01	8430838
1965-01-01	8617077
1966-01-01	8806137
1967-01-01	8997325
1968-01-01	9188822
1969-01-01	9378243
1970-01-01	9563865
1971-01-01	9745189
1972-01-01	9922558
1973-01-01	10096295
1974-01-01	10267056
1975-01-01	10435534
1976-01-01	10601836
1977-01-01	10766419
1978-01-01	10930783
1979-01-01	11096868
1980-01-01	11266226
1981-01-01	11439144
1982-01-01	11615836
1983-01-01	11797534
1984-01-01	11985658
1985-01-01	12181028
1986-01-01	12384108
1987-01-01	12594145
1988-01-01	12809025
1989-01-01	13025797
1990-01-01	13242132
1991-01-01	13457244
1992-01-01	13671033
1993-01-01	13882668
1994-01-01	14091389
1995-01-01	14296613
1996-01-01	14497826
1997-01-01	14694835
1998-01-01	14887756
1999-01-01	15076952
2000-01-01	15262754
2001-01-01	15444969
2002-01-01	15623635
2003-01-01	15799542
2004-01-01	15973778
2005-01-01	16147064
2006-01-01	16319792
2007-01-01	16491687
2008-01-01	16661942
2009-01-01	16829442
2010-01-01	16993354
2011-01-01	17153357
2012-01-01	17309746
2013-01-01	17462982
2014-01-01	17613798
2015-01-01	17762681
2016-01-01	17909754
2017-01-01	18054726