"Legal entity status","2013","2014","2015","2016","2017","2018","2019" "Sole proprietor",3264855,3214925,3194078,3209893,3305364,3336078,3257254 "Partnership",32312755,32827773,30559900,26155928,29507570,32056155,31132712 "Corporation",166717112,175947618,171286073,174825539,187690552,201748709,203741776 "Trust, unknown, and other",1793148,1550589,1535105,1619145,1550466,1599980,1453681 "Total",204087870,213540905,206575156,205810506,222053952,238740922,239585423