Year	Number
1972	67544.4765625
1973	69171.9375
1974	69548.640625
1975	70827.2734375
1976	72686.59375
1977	73990.03125
1978	77368.0546875
1979	82075.2578125
1980	88841.4765625
1981	92885.75
1982	97086.46875
1983	103751.71875
1984	111822.3984375
1985	115415.828125
1986	127082.734375
1987	136104.515625
1988	149887.765625
1989	159076.375
1990	166700.046875
1991	178966.265625
1992	185465.984375
1993	196406.453125
1994	203743.328125
1995	211326.96875
1996	209012.03125
1997	206908.859375
1998	211297.453125
1999	216959.734375
2000	228411.890625
2001	245785.03125
2002	259948.328125
2003	278045.34375
2004	305712.59375
2005	324110.5
2006	347408.78125
2007	366688.96875
2008	384055.1875
2009	418762.625
2010	446801.625
2011	476001.4375
2012	501347.96875
2013	539826.625
2014	572946.9375
2015	633040.3125
2016	689765.9375
2017	710685.9375
2018	717660.0625
2019	750821.8125
2020	800056.25
2021	823010.0625