"2011","74.6428571428571672","113" "2012","78.7142857142857508","109" "2013","82.4285714285714732","106" "2014","71.8571428571428896","205" "2015","50.0000000000000284","106" "2016","6.99999999999999822","24" "2017","5.42857142857142883","21"