Year	Number of People
1960	33011
1961	34877
1962	36940
1963	39414
1964	42166
1965	45017
1966	47958
1967	50994
1968	54154
1969	57460
1970	60951
1971	64247
1972	67085
1973	70026
1974	73036
1975	76088
1976	79178
1977	82167
1978	84553
1979	86992
1980	89512
1981	92102
1982	94750
1983	97440
1984	100096
1985	102731
1986	105392
1987	108046
1988	110636
1989	112849
1990	114764
1991	116381
1992	117755
1993	119015
1994	120348
1995	121881
1996	123660
1997	125927
1998	128359
1999	130747
2000	132976
2001	135033
2002	136929
2003	139761
2004	143086
2005	146348
2006	149548
2007	152669
2008	155712
2009	158663
2010	161541
2011	164305
2012	166986
2013	168447
2014	169789
2015	171288
2016	172984
2017	174853