Maintained by the Centre for the Study of Democracy at Queen's University (Kingston, Ontario), this archive contains over 350 surveys on Canadian public opinion. The surveys in the archive investigate a wide range of social, cultural, economic, political, and environmental issues and span in date from 1977 to the present. Visitors may search the full text of the surveys, but must request permission from the site administrator to view the frequency distributions and to access the data analysis tools available online.