Year	Number
1970	109219.5859375
1971	115153.390625
1972	121935.21875
1973	129035.1796875
1974	135591.90625
1975	143098.484375
1976	151425.125
1977	156091.5625
1978	164145.0625
1979	163395
1980	171104.46875
1981	176762.15625
1982	186536.703125
1983	198903.3125
1984	216071.5625
1985	226500.4375
1986	238830.84375
1987	259662.8125
1988	276944.9375
1989	290304.125
1990	306622.875
1991	325382.84375
1992	349560.125
1993	361540.46875
1994	379242.375
1995	378454.75
1996	372397.1875
1997	372936.3125
1998	373944.5625
1999	374434.25
2000	383699.59375
2001	404645.15625
2002	411647.1875
2003	438896.53125
2004	441965.1875
2005	471804.78125
2006	540785.125
2007	564107.6875
2008	634908.375
2009	679413.25
2010	709897.75
2011	828784.875
2012	791431.8125
2013	940453.8125
2014	961136.25
2015	1027725.3125
2016	998774.4375
2017	1081485.75
2018	1111490
2019	1183276.125
2020	1243857.125
2021	1280601.75
2022	1319420.875