Year	Number
1960	4927511
1961	4972641
1962	5018305
1963	5058497
1964	5098349
1965	5138475
1966	5171550
1967	5192090
1968	5206410
1969	5230779
1970	5264846
1971	5283691
1972	5280306
1973	5269808
1974	5263531
1975	5263730
1976	5268095
1977	5276515
1978	5287578
1979	5304303
1980	5327121
1981	5349371
1982	5368741
1983	5383830
1984	5395614
1985	5399714
1986	5402782
1987	5417246
1988	5438941
1989	5469632
1990	5502023
1991	5524992
1992	5542327
1993	5560607
1994	5590492
1995	5617694
1996	5630760
1997	5642084
1998	5657246
1999	5677856
2000	5705560
2001	5740198
2002	5778058
2003	5818303
2004	5858520
2005	5902015
2006	5955758
2007	6009971
2008	6052458
2009	6085118
2010	6105521
2011	6112322
2012	6115482
2013	6125446
2014	6147147
2015	6179135
2016	6230295
2017	6293336
2018	6350231
2019	6402513
2020	6442152
2021	6476727
2022	6517761
2023	6548896