CROP Political Survey 1990-11A

The CROP Inc. political surveys in the Canadian Opinion Research Archive are focussed primarily on the political attitudes of residents in Quebec. The surveys were conducted on an occasional basis depending on events in the province. The are concentrated, in particular, around events in constitutional negotiations and elections. The surveys available for research begin in 1977. CROP Inc. is located in Montreal, Quebec.加拿大舆论研究档案馆（Canadian Opinion Research Archive）所藏的CROP公司（CROP Inc.）政治调查数据集，主要聚焦于魁北克地区居民的政治态度。该系列调查根据魁北克省内的重大事件不定期开展，其开展时点尤其集中于宪法谈判与选举等关键事件前后。可供学术研究使用的该系列调查起始于1977年。CROP公司总部位于魁北克省蒙特利尔市。