Year	Number
1960	10494001
1961	10675681
1962	10869371
1963	11089817
1964	11339648
1965	11607495
1966	11913272
1967	12241477
1968	12562690
1969	12860518
1970	13195025
1971	13760122
1972	14075044
1973	14400708
1974	14758665
1975	15124940
1976	15462972
1977	15772616
1978	16051583
1979	16324135
1980	16630720
1981	16904979
1982	17149439
1983	17345144
1984	17524588
1985	17694335
1986	17871252
1987	18089501
1988	18297611
1989	18600984
1990	18847999
1991	19040955
1992	19225645
1993	19411102
1994	19619681
1995	19832495
1996	20058467
1997	20284244
1998	20489628
1999	20710473
2000	20968129
2001	21262259
2002	21557663
2003	21811153
2004	22076436
2005	22349438
2006	22624588
2007	22865527
2008	23111793
2009	23362428
2010	23592948
2011	23758284
2012	23909943
2013	24035643
2014	24145059
2015	24191409
2016	24331113
2017	24502549
2018	24747804
2019	24999433
2020	25141954
2021	25140932
2022	25461701
2023	26083205