[["Syngenta AG",14],["Belk Inc.",11],["CNA Financial Corp.",3],["Armstrong World Industries Inc.",2],["Armstrong World Industries, Inc.",2],["Author Solutions LLC",2],["CBS Corp.",2],["Clayco Inc.",2],["Geico Corp.",2],["General Electric Co.",2],["Liberty Mutual Insurance Group",2],["Lincoln Electric Holdings Inc.",2],["Nationwide Mutual Insurance Co.",2],["Pfizer Inc.",2],["Progressive Casualty Insurance Co.",2],["Shelter Mutual Insurance Co.",2],["State Farm Mutual Automobile Insurance Co.",2],["Westinghouse Electric Corp.",2],["Wilmington Trust Corp.",2],["Zurich Insurance Group AG",2],["Alvarez \u0026 Marsal Holdings LLC",1],["Auto-Owners Insurance Co.",1],["Bar Harbor Bankshares",1],["Bayer CropScience Ltd.",1],["BorgWarner Inc.",1],["Calsonic Kansei Corp.",1],["Commonwealth Edison Co.",1],["Cushman \u0026 Wakefield Inc.",1],["Erie Insurance Inc.",1],["FCA US LLC",1],["First Atlantic Capital Ltd.",1],["Ford Motor Co.",1],["General Electric Capital Corp.",1],["Gerdau",1],["Gibraltar Industries Inc.",1],["Indiana Municipal Power Agency",1],["Koppers Holdings Inc.",1],["Kurtzman Carson Consultants LLC",1],["Miller Electric Manufacturing Co.",1],["Nanosphere Inc.",1],["Owens-Illinois Inc.",1],["PPI Holdings Inc.",1],["Safeco Insurance Co.",1],["Sauer-Danfoss Inc.",1],["The Linde Group",1],["The PNC Financial Services Group Inc.",1],["Wolters Kluwer",1]]