"2011","5.85714285714286031","4" "2012","61.7142857142857011","13" "2013","40.5714285714285978","14" "2014","42.5000000000000071","57" "2015","29.0714285714285765","46" "2016","2.07142857142857117","14" "2017","3.14285714285714235","26" "2018","1.71428571428571397","16" "2019","1.42857142857142816","16" "2020","1.28571428571428537","19" "2021","1.64285714285714235","9"