"Legal entity status","2016","2017","2018","2019","2020" "Sole proprietor",1318080,1334460,1339330,1348250,1319040 "Partnership",228450,228500,223540,218840,214770 "Corporation",1814980,1858040,1897650,1912940,1915050 "Trust, unknown, and other",16810,16500,16390,16570,16370 "Total",3378320,3437490,3476900,3496590,3465240