Year	Number of People
1960	68086
1961	75185
1962	84633
1963	95547
1964	106555
1965	116866
1966	125990
1967	134987
1968	146189
1969	162648
1970	187928
1971	222489
1972	265542
1973	316945
1974	376148
1975	442351
1976	516927
1977	599287
1978	684443
1979	766487
1980	841308
1981	904376
1982	957179
1983	1005543
1984	1055125
1985	1110115
1986	1172239
1987	1240490
1988	1313734
1989	1390716
1990	1470486
1991	1554469
1992	1643437
1993	1735329
1994	1827250
1995	1917891
1996	2018071
1997	2131334
1998	2252863
1999	2384852
2000	2531386
2001	2682611
2002	2843208
2003	3048627
2004	3346830
2005	3767239
2006	4332435
2007	5017966
2008	5748932
2009	6419991
2010	6954570
2011	7321564
2012	7543045
2013	7661268
2014	7744253
2015	7842857
2016	7968622
2017	8107437