Year	Number
2000	4747000
2001	4008000
2002	6160000
2003	6518000
2004	6924000
2005	6596000
2006	6811000
2007	7512000
2008	6323000
2009	6440000
2010	7464000
2011	7542000
2012	8427000
2013	8841000
2014	7236000
2015	6972000
2016	8340000
2017	9209000
2018	9326000
2019	9221000
2020	2810000