Year	Number
1960	190612
1961	192482
1962	199464
1963	208392
1964	221010
1965	236345
1966	254482
1967	273356
1968	291856
1969	309870
1970	327343
1971	344747
1972	360470
1973	374577
1974	388197
1975	401085
1976	413547
1977	423599
1978	430229
1979	432134
1980	429629
1981	425264
1982	418838
1983	412839
1984	410362
1985	413248
1986	422421
1987	434306
1988	447937
1989	463337
1990	480015
1991	496266
1992	513134
1993	528977
1994	544614
1995	551381
1996	565730
1997	580836
1998	598445
1999	617359
2000	635479
2001	654619
2002	673279
2003	688656
2004	702816
2005	715232
2006	726133
2007	735896
2008	743262
2009	749261
2010	755308
2011	759643
2012	767764
2013	778508
2014	792783
2015	807887
2016	819366
2017	830433
2018	843398
2019	856252
2020	864038
2021	860597
2022	837501
2023	831314