Year	Number of People
1960	5479
1961	5654
1962	5827
1963	5988
1964	6143
1965	6283
1966	6411
1967	6521
1968	6627
1969	6734
1970	6855
1971	6993
1972	7145
1973	7296
1974	7422
1975	7507
1976	7546
1977	7543
1978	7533
1979	7549
1980	7626
1981	7854
1982	8158
1983	8513
1984	8880
1985	9228
1986	9536
1987	9760
1988	9982
1989	10218
1990	10500
1991	10827
1992	11179
1993	11554
1994	11944
1995	12324
1996	12615
1997	12879
1998	13120
1999	13325
2000	13487
2001	13601
2002	13672
2003	13711
2004	13939
2005	14164
2006	14391
2007	14615
2008	14845
2009	15075
2010	15315
2011	15555
2012	15816
2013	16080
2014	16351
2015	16638
2016	16939
2017	17245