Year	Number
1990	694674
1991	712093
1992	976752
1993	1013117
1994	930482
1995	932852
1996	891019
1997	870773
1998	839439
1999	926512
2000	849390
2001	792335
2002	784504
2003	707521
2004	710733
2005	727469
2006	804506
2007	723958
2008	740044
2009	975707
2010	986211
2011	987811
2012	988849
2013	1029981
2014	1042981
2015	1016738
2016	1064727
2017	1734928
2018	1727836
2019	1642065
2020	1631985
2021	1703505
2022	1466222
2023	1497289