Year	Number
2005	6668000
2006	6428000
2007	6413000
2008	6566000
2009	6693000
2010	7485000
2011	8238000
2012	9978000
2013	9526000
2014	9783000
2015	10022000
2016	10278000
2017	10480000
2018	10480000
2019	10440000
2020	2690000