Year	Number of People
1960	9926529
1961	10347061
1962	10720126
1963	11112109
1964	11523791
1965	11954220
1966	12405301
1967	12876828
1968	13369248
1969	13882298
1970	14416384
1971	14971922
1972	15551089
1973	16187999
1974	16869660
1975	17592601
1976	18360055
1977	19171800
1978	20031990
1979	20943583
1980	21910605
1981	22901793
1982	23881372
1983	24904636
1984	25966516
1985	27060887
1986	28186848
1987	29342985
1988	30523630
1989	31718551
1990	32923813
1991	34133759
1992	35349197
1993	36576470
1994	37825621
1995	39103888
1996	40416132
1997	41757059
1998	43094726
1999	44390013
2000	45687750
2001	46983357
2002	48285553
2003	49598802
2004	50935093
2005	52301583
2006	53701011
2007	55133700
2008	56604668
2009	58121560
2010	59690947
2011	61316345
2012	62994916
2013	64713306
2014	66460814
2015	68226224
2016	70005347
2017	71796554