Year	Number of People
1960	289798
1961	302911
1962	315611
1963	327876
1964	339749
1965	351262
1966	362368
1967	373086
1968	383793
1969	394975
1970	407108
1971	420409
1972	434848
1973	450214
1974	466162
1975	482390
1976	498788
1977	515410
1978	532434
1979	550094
1980	567442
1981	578489
1982	590035
1983	601642
1984	612761
1985	622992
1986	632153
1987	640330
1988	647714
1989	654641
1990	661341
1991	667938
1992	674319
1993	680367
1994	685887
1995	690753
1996	694919
1997	698491
1998	701834
1999	705378
2000	708866
2001	708945
2002	709583
2003	710633
2004	711795
2005	712886
2006	713849
2007	714725
2008	715589
2009	716489
2010	717506
2011	718596
2012	720044
2013	721717
2014	723475
2015	725187
2016	726842
2017	728443