Year	Number of People
1960	26703
1961	26721
1962	26914
1963	27243
1964	27692
1965	28232
1966	28827
1967	29348
1968	29903
1969	30446
1970	30944
1971	31307
1972	31303
1973	31256
1974	31201
1975	31168
1976	31301
1977	31824
1978	32321
1979	32705
1980	32909
1981	32901
1982	32718
1983	32477
1984	32349
1985	32455
1986	32838
1987	33451
1988	34182
1989	34873
1990	35409
1991	35754
1992	35956
1993	36057
1994	36147
1995	36284
1996	36478
1997	36710
1998	36986
1999	37282
2000	37600
2001	37938
2002	38302
2003	38688
2004	39092
2005	39509
2006	39935
2007	40371
2008	40805
2009	41230
2010	41633
2011	42004
2012	42369
2013	42725
2014	43081
2015	43451
2016	43830
2017	44215