Year	Number
1960	10975523
1961	11288130
1962	11614756
1963	11957997
1964	12319448
1965	12696479
1966	13080068
1967	13464371
1968	13850883
1969	14248693
1970	14664691
1971	15089953
1972	15522988
1973	15972140
1974	16442594
1975	16943349
1976	17454256
1977	17986094
1978	18560428
1979	19178716
1980	19842442
1981	20901475
1982	21978956
1983	22714605
1984	23495289
1985	24301374
1986	25105248
1987	25893396
1988	26653409
1989	27404071
1990	28471683
1991	29563662
1992	30246675
1993	30430313
1994	30536539
1995	30931127
1996	31320559
1997	31746786
1998	32223035
1999	32715378
2000	33235518
2001	33786412
2002	34099104
2003	34429317
2004	35028219
2005	35630982
2006	36210381
2007	36750402
2008	37258400
2009	37767957
2010	38301112
2011	38783336
2012	39262182
2013	39818340
2014	40556060
2015	41454741
2016	42200628
2017	42789954
2018	43333952
2019	43792157
2020	44134884
2021	44426789
2022	44714592
2023	45002394