Year	Number
1991	941475
1992	968978
1993	998985
1994	1029388
1995	1058232
1996	1087821
1997	1107463
1998	1129472
1999	1163316
2000	1221242
2001	1280124
2002	1311034
2003	1351169
2004	1405156
2005	1464221
2006	1527192
2007	1589301
2008	1642493
2009	1713269
2010	1788231
2011	1842541
2012	1885866
2013	1920877
2014	1958120
2015	1998054
2016	2041747
2017	2089952
2018	2141300
2019	2195390
2020	2227600
2021	2306220
2022	2384161
2023	2461099