Year	Number
2001	1087137
2002	1107297
2003	1176361
2004	1316023
2005	1344324
2006	1318122
2007	1327933
2008	1442104
2009	1636033
2010	1687356
2011	1530820
2012	1723688
2013	1870767
2014	1974312
2015	2059715
2016	2041258
2017	2205034
2018	2216262