Question: In 2015 what was the value of the sales of the company founded by John H McConnell ?
Sentence (from "Worthington Industries"): The Columbus, Ohio based company is a steel processor and manufacturer of pressure cylinder, such as propane, oxygen and helium tanks, hand torches, refrigerant and industrial cylinders, camping cylinders, exploration, recovery and production products for global energy markets; scuba tanks, and compressed natural gas storage cylinders; custom-engineered open and enclosed cabs and operator stations for heavy mobile equipment; framing systems for mid-rise buildings; steel pallets and racks for shipping.
Relevant evidence: No