Language Used Most Often at Work (8), Other Language Used Regularly at Work (9), Mother Tongue (8), Highest Certificate, Diploma or Degree (13), Attendance at School (3) and Sex (3) for the Population 15 Years and Over Who Worked Since 2005 of Canada, Provinces, Territories, Census Metropolitan Areas and Census Agglomerations, 2006 Census - 20% Sample Data - Dataset