Year	Number
1991	219323034
1992	225049447
1993	231374375
1994	238016846
1995	244533914
1996	251145207
1997	257604362
1998	265050474
1999	272116091
2000	278910103
2001	286023354
2002	293680190
2003	301450637
2004	309313684
2005	317263535
2006	324773188
2007	331906218
2008	339083423
2009	346477213
2010	354380124
2011	362542933
2012	369762980
2013	378120567
2014	386686282
2015	395632913
2016	405754947
2017	418440973
2018	429836548
2019	440795945
2020	448643371
2021	461048242
2022	474364971
2023	487283389