Politbarometer West 2010 (Cumulated Data Set, incl. Flash)
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The Politbarometer has been conducted since 1977 on an almost monthly basis by the Forschungsgruppe Wahlen on behalf of the Second German Television (ZDF). Since 1990, this...
政治晴雨表（Politbarometer）自1977年起，由选举研究小组（Forschungsgruppe Wahlen）受德国电视二台（ZDF，Second German Television）委托，以近乎月度的频次持续开展调研。自1990年起，该……
