Year	Number
1970	415464.78125
1971	427311.4375
1972	442093.84375
1973	465199.46875
1974	482487.5625
1975	505582.3125
1976	531376.8125
1977	558685.5625
1978	580486.9375
1979	603108.4375
1980	624834.0625
1981	646693.0625
1982	649421.5625
1983	669359.375
1984	693216.875
1985	708723.125
1986	742308.875
1987	756091.0625
1988	772436.5625
1989	787230.75
1990	787943.4375
1991	826736
1992	850555.1875
1993	878141.5
1994	889297.75
1995	937263.25
1996	961836.5
1997	999922.375
1998	1040206.125
1999	1080414.75
2000	1105989.875
2001	1169284
2002	1261109.625
2003	1306287.75
2004	1401769
2005	1462164.875
2006	1554373.625
2007	1624108.75
2008	1744983.125
2009	1834562.875
2010	1921858.5
2011	1980843
2012	2095274.5
2013	2155117
2014	2310901.75
2015	2400541.5
2016	2528922.75
2017	2645248.25
2018	2787861.5
2019	2812301.5
2020	2853151.5
2021	2933563
2022	2982459.75