"2011","1"
"2012","22.5"
"2013","8.5"
"2014","5"
"2015","5.5"
"2016","4.5"
"2017","8.5"
"2018","6.5"
"2019","4"
"2020","11.5"
"2021","18"
"2022","15.5"
"2023","3"
"2024","25.5"