Year	Number
2009-01-01	798.7353
2010-01-01	792.9730
2011-01-01	773.2886
2012-01-01	741.8926
2013-01-01	708.0318
2014-01-01	692.6103
2015-01-01	683.4812
2016-01-01	666.3982
2017-01-01	711.3536