Year	Number of People
1960	6799
1961	7330
1962	7905
1963	8526
1964	9194
1965	9915
1966	10688
1967	11523
1968	12431
1969	13428
1970	14293
1971	14889
1972	15532
1973	16215
1974	16925
1975	17652
1976	18601
1977	19927
1978	21328
1979	22814
1980	24389
1981	26059
1982	27824
1983	29683
1984	31633
1985	33669
1986	35794
1987	37611
1988	39224
1989	40897
1990	42650
1991	44488
1992	46408
1993	48413
1994	50505
1995	52677
1996	54936
1997	57281
1998	59710
1999	62222
2000	65246
2001	68668
2002	72240
2003	75955
2004	79808
2005	83790
2006	87903
2007	92150
2008	96547
2009	101095
2010	105811
2011	110664
2012	115656
2013	120778
2014	126012
2015	131361
2016	136805
2017	142357