Den nationella SOM-undersökningen 2009

Since 1986 the SOM-institute has been carrying out an annual nation-wide survey - the National SOM - in order to identify the Swedish public's habits and attitudes on the topics...自1986年起，SOM研究所（SOM-institute）便持续开展年度全国性调查——全国SOM调查（National SOM），旨在探明瑞典公众在相关议题上的行为习惯与态度取向。