"2013","520"
"2014","8246"
"2015","2532"
"2016","9624"
"2017","20979.5"
"2018","21540"
"2019","17486.5"
"2020","10228"
"2021","11343"
"2022","15750"
"2023","13923.5"
"2024","3986"