Year	Number of People
1960	40407
1961	44064
1962	48443
1963	53385
1964	58635
1965	64100
1966	69722
1967	75584
1968	81875
1969	88873
1970	96760
1971	105810
1972	115755
1973	126246
1974	136538
1975	146178
1976	154688
1977	162484
1978	171222
1979	183160
1980	199972
1981	222124
1982	248722
1983	277946
1984	307159
1985	334344
1986	359731
1987	384567
1988	406830
1989	426061
1990	442074
1991	454785
1992	464612
1993	472490
1994	479783
1995	487772
1996	498048
1997	511401
1998	527796
1999	547267
2000	570418
2001	595332
2002	624301
2003	667019
2004	736772
2005	842342
2006	986850
2007	1164853
2008	1363486
2009	1564309
2010	1752999
2011	1924764
2012	2082080
2013	2223130
2014	2347541
2015	2455359
2016	2544491
2017	2614877