In the tertiary sector; 3,356 or 20.6% were in the sale or repair of motor vehicles, 858 or 5.3% were in the movement and storage of goods, 968 or 6.0% were in a hotel or restaurant, 685 or 4.2% were in the information industry, 1,566 or 9.6% were the insurance or financial industry, 1,357 or 8.3% were technical professionals or scientists, 1,249 or 7.7% were in education and 2,989 or 18.4% were in health care.
In 2000, there were 13,194 workers who commuted into the municipality and 2,857 workers who commuted away. The municipality is a net importer of workers, with about 4.6 workers entering the municipality for every one leaving. Of the working population, 10.4% used public transportation to get to work, and 57.1% used a private car
