[["Allstate Corporation",1],["Apache Corporation",1],["BP p.l.c.",1],["Bank of America Corporation",1],["Chesapeake Energy Corporation",1],["Chevron Corporation",1],["Devon Energy Corporation",1],["Equifax Inc.",1],["Experian",1],["JPMorgan Chase & Co.",1],["Koch Industries",1],["Lufkin Industries, Inc.",1],["Marathon Oil Corporation",1],["Occidental Petroleum Corporation",1],["Royal Dutch Shell plc",1],["Union Pacific Corporation",1]]