Year	Number
1970	346879.15625
1971	368059.1875
1972	400067.59375
1973	414845.1875
1974	457206.25
1975	475544.09375
1976	488133.71875
1977	529813
1978	608049.75
1979	673646.1875
1980	705253.75
1981	770825.4375
1982	824377.375
1983	876204
1984	877684.6875
1985	858921.75
1986	819741.375
1987	819504.875
1988	846280.375
1989	898991.5625
1990	896840.625
1991	944346.1875
1992	1006676.8125
1993	1079421.875
1994	1111238
1995	1123912
1996	1153596.375
1997	1191653.625
1998	1234643.25
1999	1239562.75
2000	1279744.75
2001	1312128
2002	1312918.125
2003	1442661.625
2004	1454147
2005	1477056.5
2006	1430810.75
2007	1373594.875
2008	1368152
2009	1456379.625
2010	1509054.75
2011	1623038.375
2012	1465665.5
2013	1700896.125
2014	1773361.625
2015	1826657.375
2016	1873731.5
2017	1967097.625
2018	2073325.125
2019	2008998.375
2020	1981317.5
2021	2080436
2022	2103819.25