Year	Number
2002	26
2003	259
2004	2839
2005	17573
2006	43845
2007	95916
2008	227328
2009	372887
2010	482204
2011	559358
2012	527308
2013	519984
2014	567539
2015	573977
2016	640267
2017	801785
2018	1014011
2019	1193944
2020	1334724
2021	1496897
2022	1689006