Year	Number
1971	44409.80859375
1972	46898.08984375
1973	48529.59375
1974	49932.65234375
1975	54525.37109375
1976	58339.66015625
1977	60516.7734375
1978	65625.2109375
1979	72756.875
1980	80822.9453125
1981	88729.453125
1982	95862.015625
1983	104808.953125
1984	120365.6953125
1985	124311.5078125
1986	131259.515625
1987	142228.296875
1988	152816.5
1989	158648.0625
1990	163439.84375
1991	167931.40625
1992	176986.8125
1993	186072.71875
1994	193527.203125
1995	192339.453125
1996	196116.609375
1997	199096.9375
1998	205599.546875
1999	212970.359375
2000	227483.390625
2001	243097.921875
2002	250512.84375
2003	279595.0625
2004	285230.09375
2005	302649.46875
2006	343749
2007	356964.84375
2008	436020.21875
2009	490150.15625
2010	547094.25
2011	672180.0625
2012	636151.5
2013	782820.5625
2014	795393.1875
2015	864015.25
2016	837231.375
2017	889303.625
2018	920466.1875
2019	987637.625
2020	1074007
2021	1123932.375
2022	1157811.125