Year	Number
1970	442027.90625
1971	455148.96875
1972	468740.625
1973	493324.46875
1974	512506.5
1975	540291.8125
1976	579136.5625
1977	616636.625
1978	665478.5
1979	708758.25
1980	737249.8125
1981	767401.125
1982	792825.5
1983	830202.125
1984	863172.5625
1985	886398.4375
1986	932690.375
1987	944849.5625
1988	963918.6875
1989	979785.375
1990	972973.5
1991	1010361.125
1992	1038981.75
1993	1067206.375
1994	1080673.125
1995	1130540.125
1996	1162204
1997	1212422
1998	1255322.75
1999	1310237.375
2000	1339628.875
2001	1414026.5
2002	1542167.5
2003	1632376.375
2004	1751982.625
2005	1855776
2006	1988568.625
2007	2103852.75
2008	2253359.25
2009	2339154.5
2010	2464924.75
2011	2525442.25
2012	2680091.25
2013	2800164.75
2014	2938825.5
2015	3052092.25
2016	3200498.25
2017	3330223.25
2018	3489119.75
2019	3517404.25
2020	3592397.25
2021	3677176.25
2022	3748812