Forsa-Bus 2017
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The Forsa Bus is conducted by the Forsa polling institute. Based on representative samples, the program surveys about 500 people eligible to vote each day by telephone and asks...
福萨民调巴士（Forsa Bus）项目由福萨民调机构（Forsa polling institute）开展。该项目采用代表性抽样方法，每日通过电话调研约500名具备投票资格的选民，并向其询问……
