Year	Number
1960	10968468
1961	11242269
1962	11530185
1963	11831040
1964	12146005
1965	12475344
1966	12802436
1967	13141363
1968	13506803
1969	13884657
1970	14275062
1971	14672088
1972	15069716
1973	15473324
1974	15873055
1975	16258853
1976	16669166
1977	16990863
1978	17277926
1979	17530832
1980	17623100
1981	18060602
1982	18760631
1983	19273671
1984	19759678
1985	20298814
1986	20875844
1987	21562673
1988	22377644
1989	23207700
1990	24040457
1991	25049896
1992	26062905
1993	26937213
1994	27834734
1995	28748462
1996	29668565
1997	30590429
1998	31519520
1999	32472079
2000	33426506
2001	34388876
2002	35386878
2003	36408151
2004	37448428
2005	38508936
2006	39597926
2007	40732253
2008	41898913
2009	43088296
2010	44321299
2011	45602329
2012	46910795
2013	48222340
2014	49550412
2015	50911434
2016	52324690
2017	53779101
2018	55246462
2019	56745161
2020	58284361
2021	59839622
2022	61399749
2023	62981355