Year	Number
1960	892346
1961	892857
1962	893434
1963	893676
1964	892448
1965	891124
1966	891136
1967	891109
1968	891730
1969	895154
1970	902550
1971	915028
1972	932405
1973	953212
1974	975466
1975	999084
1976	1022838
1977	1044344
1978	1065520
1979	1088807
1980	1114834
1981	1143334
1982	1173644
1983	1203686
1984	1231765
1985	1257143
1986	1279606
1987	1299736
1988	1318428
1989	1336817
1990	1355697
1991	1375187
1992	1394687
1993	1414522
1994	1435480
1995	1457831
1996	1481566
1997	1506236
1998	1531757
1999	1558300
2000	1585740
2001	1613580
2002	1641530
2003	1669123
2004	1695786
2005	1720532
2006	1744436
2007	1769294
2008	1794758
2009	1820792
2010	1847528
2011	1873473
2012	1898936
2013	1924725
2014	1949132
2015	1968574
2016	1983084
2017	1996305
2018	2008630
2019	2019784
2020	2034219
2021	2049070
2022	2055824
2023	2057594