 Fox's Lauren Simonetti. We're getting an indication that there's still plenty of demand for labor. The Jolt's report showing that the number of job openings in the U.S. rebounded in May after falling to a more than three-year low. Job openings rose to 8.1 million in May from 7.9 million the month before. The number of people quitting jobs, meanwhile, was basically unchanged at 3.5 million and remains near a three-year low.