Year	Number
2001	121737
2003	287111
2004	337046
2005	383140
2010	659355.414807816
2011	523356
2012	544519
2013	528852
2014	503040
2015	526980
2016	544597
2017	507637
2018	565522
2019	597380
2021	1589.285