Year	Number of People
1960	8029
1961	8681
1962	9386
1963	10154
1964	10996
1965	11927
1966	12955
1967	14091
1968	15337
1969	16694
1970	18164
1971	19755
1972	21481
1973	23343
1974	25366
1975	27565
1976	29957
1977	32543
1978	35332
1979	38304
1980	41457
1981	44754
1982	48209
1983	51895
1984	55953
1985	60458
1986	65570
1987	71262
1988	77224
1989	82959
1990	88049
1991	92203
1992	95473
1993	98299
1994	101488
1995	105740
1996	111417
1997	118446
1998	126740
1999	135946
2000	145751
2001	156126
2002	167184
2003	178851
2004	191028
2005	203328
2006	213177
2007	223048
2008	232968
2009	242987
2010	253168
2011	263510
2012	273862
2013	284175
2014	294414
2015	304545
2016	314543
2017	324393