Year	Number of People
1960	3778708
1961	3871554
1962	3987452
1963	4090405
1964	4175596
1965	4241081
1966	4302743
1967	4373584
1968	4446360
1969	4513988
1970	4564145
1971	4597418
1972	4635987
1973	4673744
1974	4702405
1975	4703772
1976	4680366
1977	4667917
1978	4671729
1979	4684518
1980	4706505
1981	4731625
1982	4755517
1983	4772101
1984	4785404
1985	4802758
1986	4823914
1987	4850382
1988	4882139
1989	4917784
1990	4964515
1991	5023076
1992	5075050
1993	5117803
1994	5154986
1995	5185748
1996	5204882
1997	5213607
1998	5225282
1999	5246404
2000	5272018
2001	5304905
2002	5347082
2003	5388808
2004	5427827
2005	5464643
2006	5500991
2007	5552336
2008	5625324
2009	5697988
2010	5759681
2011	5825978
2012	5889928
2013	5959745
2014	6034707
2015	6105617
2016	6174416
2017	6244619