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Ontario Data Documentation, Extraction Service and Infrastructure Initiative (<odesi>)

Established in 2007, <odesi> (Ontario Data Documentation, Extraction Service and Infrastructure) is a digital repository for social science data, including polling data. It is a web-based data exploration, extraction and analysis tool that uses the Data Documentation Initiative (DDI) social science data standard.

<odesi> provides researchers the ability to search for survey questions (variables) across hundreds of datasets. The data is in different formats, such as microdata, Excel and B2020 files.

New data in ODESI contains over 5,600 datasets for the social sciences, with more than 22,600 additional dataset descriptions available for searching.
Enquête sur les voyages internationaux, 2013: Voyages des résidents Canadiens à l'étranger [Canada]
Concentration Ratios in the Manufacturing Industries, Canada and Provinces, 1998-2003 [Excel]
Enquête sur la population active, août 1977 [Canada]
Enquête sur la population active, décembre 1978 [Canada]
Enquête sur la population active, décembre 1976 [Canada]
Enquête sur la population active, février 1981 [Canada]
Enquête canadienne sur l’utilisation de l’Internet 2020
Selected Birth and Fertility Statistics, 1921-1990 [Canada][Excel]
Enquête sur la population active, août 1976 [Canada]
Enquête sur la population active, décembre 1977 [Canada]