Year	Number
2000	1532189
2001	1706332
2002	1728004
2003	1211797
2004	1800237
2005	2040654
2006	2285750
2007	2393294
2008	1866141
2009	1427324
2010	1329721
2011	1327732
2012	1561850
2013	1767100
2014	2078758
2015	2276436
2016	2788571
2017	2776815
2018	3157724
2019	3659911
2020	544411
2021	698047