translate English to French: (The cost of these three products was over 25 percent higher in British Columbia than in Wisconsin; the cost was over 10 percent higher than in the State of Washington and Oregon, except for corn, where the difference was less than 10 percent.)
Cette constatation est généralement comparable à celle formulée en 1990 par le Groupe de travail sur la compétitivité dans le secteur agro-alimentaire.