[["Data Storage Devices",12],["Medical Appliances \u0026 Equipment",8],["Entertainment - Diversified",5],["Information Technology Services",5],["Electronic Equipment",4],["Internet Information Providers",4],["Security Software \u0026 Services",4],["Application Software",3],["Drugs - Generic",3],["Aerospace/Defense - Major Diversified",2],["Biotechnology",2],["Business Software \u0026 Services",2],["Diversified Computer Systems",2],["Steel \u0026 Iron",2],["Telecom Services - Domestic",2],["Air Delivery \u0026 Freight Services",1],["Auto Manufacturers - Major",1],["Communication Equipment",1],["Diversified Electronics",1],["Diversified Investments",1],["Legal services",1],["Management Services",1],["Money Center Banks",1],["Networking \u0026 Communication Devices",1],["Regional - Southeast Banks",1],["Semiconductor - Broad Line",1],["Semiconductor - Integrated Circuits",1],["Sporting Goods",1],["Staffing \u0026 Outsourcing Services",1]]