"2011","11"
"2012","9.5"
"2013","4.5"
"2014","8.5"
"2015","1.5"
"2016","6.5"
"2017","2.5"
"2018","20.5"
"2019","45.5"
"2020","20.5"
"2021","37"
"2022","31"
"2023","31.5"
"2024","27"