Year	Number
2008-01-01	522471.00
2009-01-01	1285553.00
2010-01-01	1601466.00
2011-01-01	2196270.00
2012-01-01	2738795.00
2013-01-01	2695139.00
2014-01-01	3134754.00
2015-01-01	3435189.00
2016-01-01	3591579.00
2017-01-01	3396618.49