Year	Number
1960	153045649
1961	155984858
1962	158956421
1963	161963966
1964	165228554
1965	168804659
1966	172516513
1967	176424731
1968	180566032
1969	184880333
1970	189321825
1971	193772024
1972	198349692
1973	203188080
1974	208159943
1975	213318810
1976	218641032
1977	224193355
1978	230024406
1979	236053233
1980	242345248
1981	248710846
1982	255201236
1983	261963527
1984	268821015
1985	275842313
1986	283030395
1987	290375001
1988	297987147
1989	305830428
1990	313767827
1991	321787829
1992	329944042
1993	338405334
1994	347168595
1995	356099845
1996	365252186
1997	374631012
1998	384242075
1999	394071799
2000	404114988
2001	414367408
2002	424653149
2003	434861593
2004	445096068
2005	455336131
2006	465494656
2007	475432839
2008	485365920
2009	495568177
2010	505984917
2011	516540274
2012	526892768
2013	536923266
2014	546701224
2015	556269705
2016	566000753
2017	575875908
2018	585525433
2019	594852918
2020	604173473
2021	613088330
2022	621340821
2023	629728099