Year Number 2007-01-01 2672067.8436 2008-01-01 2703363.5524 2009-01-01 2717185.0000 2010-01-01 2712907.0000 2011-01-01 2909685.0000 2012-01-01 2869041.0000 2013-01-01 2854204.0000 2014-01-01 2856810.0000 2015-01-01 2877387.0000 2016-01-01 2910542.0000 2017-01-01 2976834.0000