[{"date" : "2014" , "vl" : "5.28", "bench" : "10.16"} , {"date" : "2015" , "vl" : "31.16", "bench" : "20.09"} , {"date" : "2016" , "vl" : "17.37", "bench" : "9.08"} , {"date" : "2017" , "vl" : "30.98", "bench" : "23.80"} , {"date" : "2018" , "vl" : "-28.72", "bench" : "-20.22"} , {"date" : "2019" , "vl" : "19.27", "bench" : "21.27"} , {"date" : "2020" , "vl" : "12.21", "bench" : "-0.13"} , {"date" : "2021" , "vl" : "12.76", "bench" : "18.58"} , {"date" : "2022" , "vl" : "-14.06", "bench" : "-11.97"} , {"date" : "2023 YTD" , "vl" : "-0.33", "bench" : "-1.02"}]