Year	Number
1960	947195
1961	962522
1962	979706
1963	1000734
1964	1025253
1965	1050729
1966	1076458
1967	1102596
1968	1129288
1969	1156225
1970	1183242
1971	1210390
1972	1237863
1973	1266230
1974	1296117
1975	1328108
1976	1362560
1977	1400193
1978	1441623
1979	1486421
1980	1533776
1981	1583140
1982	1634503
1983	1688028
1984	1744340
1985	1803921
1986	1865594
1987	1928051
1988	1990524
1989	2052546
1990	2114407
1991	2175979
1992	2236618
1993	2295832
1994	2354355
1995	2413536
1996	2473878
1997	2535110
1998	2597949
1999	2662744
2000	2729022
2001	2797225
2002	2867802
2003	2942868
2004	3023661
2005	3110153
2006	3203138
2007	3301658
2008	3404723
2009	3511678
2010	3621508
2011	3734031
2012	3849198
2013	3965815
2014	4082316
2015	4197143
2016	4308354
2017	4414495
2018	4515800
2019	4613367
2020	4707054
2021	4795471
2022	4878404
2023	4957168