Year	Number of People
1960	7390294
1961	7730791
1962	8086767
1963	8458177
1964	8845955
1965	9250362
1966	9673820
1967	10147477
1968	10660982
1969	11195224
1970	11751194
1971	12330342
1972	12936159
1973	13573156
1974	14250075
1975	14973247
1976	15744067
1977	16524650
1978	17342416
1979	18235549
1980	19215399
1981	20283359
1982	21433795
1983	22658786
1984	23945617
1985	25278636
1986	26664206
1987	28013726
1988	29327994
1989	30562343
1990	31672210
1991	32626626
1992	33589063
1993	34521071
1994	35464779
1995	36488345
1996	37619262
1997	38788361
1998	39994126
1999	41196375
2000	42352162
2001	43450296
2002	44507326
2003	45534748
2004	46552259
2005	47575567
2006	48605193
2007	49603499
2008	50597057
2009	51614455
2010	52664050
2011	53750006
2012	54859262
2013	55981911
2014	57106798
2015	58217266
2016	59308964
2017	60380245