Year	Number
2000	176
2001	661
2002	16171
2003	18700
2006	100000
2007	200000
2008	300000
2009	400000
2010	987549
2011	2119708
2012	3803692
2013	5161156
2014	6145220
2015	6608662
2016	7608560
2017	8599949
2018	9806751
2019	8626182
2020	9564195
2021	10674899
2022	10931133