Year	Number of People
1960	595907
1961	630827
1962	666719
1963	703542
1964	740741
1965	778740
1966	817282
1967	856287
1968	895696
1969	936294
1970	976150
1971	1015304
1972	1055178
1973	1096014
1974	1137210
1975	1177577
1976	1217773
1977	1256838
1978	1296267
1979	1334282
1980	1371543
1981	1410553
1982	1451104
1983	1492715
1984	1535048
1985	1577083
1986	1618883
1987	1660790
1988	1701461
1989	1724769
1990	1728324
1991	1728620
1992	1726070
1993	1720262
1994	1712144
1995	1701350
1996	1694500
1997	1673518
1998	1658121
1999	1640859
2000	1622858
2001	1604707
2002	1586503
2003	1567590
2004	1549336
2005	1537841
2006	1532462
2007	1527806
2008	1523793
2009	1520766
2010	1518144
2011	1516162
2012	1514860
2013	1513351
2014	1511326
2015	1510140
2016	1509971
2017	1510667