Year	Number
2002	1000
2005	2184
2006	3955
2007	14600
2008	60000
2009	100000
2010	475295
2011	973869
2012	1369594
2013	1712177
2014	1898070
2015	1899456
2016	1803662
2017	1805214
2018	1890913
2019	1943013
2020	1995474
2021	2055645
2022	2096700