Year	Number
2007-01-01	5156466.3415
2008-01-01	5463643.6032
2009-01-01	5747426.1094
2010-01-01	6122010.7373
2011-01-01	6776960.7157
2012-01-01	7201815.0000
2013-01-01	7314145.0000
2014-01-01	7533729.0000
2015-01-01	7838786.0000
2016-01-01	7727838.0000