Year	Number
1960	103955824
1961	105412790
1962	106199157
1963	106679462
1964	107277661
1965	108008241
1966	108380757
1967	108537217
1968	108782978
1969	108899431
1970	108893298
1971	109017014
1972	108840377
1973	108417151
1974	107813570
1975	107004290
1976	105942676
1977	104799755
1978	103599984
1979	102436534
1980	101373502
1981	100541043
1982	99745019
1983	98845008
1984	97903955
1985	96936699
1986	95984781
1987	95165481
1988	94566054
1989	94130021
1990	93845156
1991	93739876
1992	93684419
1993	93622222
1994	93350330
1995	92896360
1996	92425818
1997	91995642
1998	91568263
1999	91147953
2000	90737856
2001	90245132
2002	89749884
2003	89252350
2004	88742173
2005	88205332
2006	87774078
2007	87528582
2008	87472990
2009	87442864
2010	87394859
2011	87224162
2012	87193539
2013	87202206
2014	87218831
2015	87202736
2016	87214643
2017	87184191
2018	87005148
2019	86625973
2020	86223498
2021	85295472
2022	84210683
2023	83535439