Work-related government sites:

U. S. Department of Labor http://www.dol.gov/

U. S. Department of Labor Women's Bureau http://www.dol.gov/dol/wb/

U. S. Department of Labor Bureau of Labor Statistics http://stats.bls.gov/

U. S. Equal Employment Opportunity Commission (EEOC) http://www.eeoc.gov/

Fed Stats (The gateway to statistics from over 100 U.S. Federal agencies) http://www.fedstats.gov/