Year	Number
2000	67000
2001	238000
2002	451297
2003	718299
2004	1017594
2005	1343855
2006	1735317
2007	1903541
2008	2005681
2009	2022709
2010	2112406
2011	2143247
2012	2179545
2013	2272401
2014	2341759
2015	2404962
2016	2461403
2017	2511871
2018	2535904
2019	2536508
2020	2590282
2021	2616143
2022	2637733