Year	Number
1960	52194590
1961	53529457
1962	54932398
1963	56402399
1964	57953876
1965	59575055
1966	61238536
1967	62950402
1968	64719960
1969	66547419
1970	68434005
1971	70405134
1972	72469454
1973	74604927
1974	76808701
1975	79072005
1976	81389639
1977	83788532
1978	86274424
1979	88822384
1980	91399174
1981	93954023
1982	96505265
1983	99091359
1984	101700522
1985	104328306
1986	106981693
1987	109668207
1988	112395630
1989	115152009
1990	117977263
1991	120846325
1992	123714161
1993	126600701
1994	129511432
1995	132447037
1996	135405024
1997	138400439
1998	141415791
1999	144427854
2000	147418225
2001	150362115
2002	153272313
2003	156147692
2004	159007256
2005	161847419
2006	164641850
2007	167398661
2008	170131680
2009	172861164
2010	175528422
2011	178323492
2012	181059405
2013	183730448
2014	186313345
2015	188800566
2016	191260711
2017	193746363
2018	196257586
2019	198690178
2020	200893416
2021	202853564
2022	204575357
2023	206170656