[["Ageas SA/NV",5],["Assicurazioni Generali",2],["Crum \u0026 Forster Holdings Corp.",2],["Allied World Assurance Company Holdings, ltd.",1],["American Home Assurance Co.",1],["American International Group Inc.",1],["Armour Group Holdings Ltd.",1],["Aviva PLC",1],["Aviva SA",1],["Berkshire Hathaway Inc.",1],["Lee Memorial Health System",1],["Markel Corp.",1],["Mitsui Sumitomo Insurance Co. Ltd.",1],["Sompo Holdings Inc.",1]]