There were 22,368 people employed over the age of 16 with 17,258 people working in the private sector, 2,744 in the government sector, 1,186 self-employed and 32 unpaid family workers. The mean travel time to work was 23.8 minutes. There were 4,153 people employed in educational services, health care and social assistance. There were 2,862 people employed in professional, scientific, management, administrative and waste management services. There were 2,420 people employed in finance, insurance, real estate and rental and leasing. There were 2,316 people employed in retail trade, 1,633 in construction and 2,050 in manufacturing.