Survey on Households and the Environment Classification by socioeconomic variables of the selected person Percentage of persons aged 16 years old and more concerned about the environment,by relation with economic activity and environmentally-mindedness (concern, knowledge, detection of problems) Units: % over the total persons ,Concerned about the environment: Total,Very concerned about the environment,Have had knowledge a campaign for environmental protection,Have detected an environmental problem in their surroundings, TOTAL,95.1,76.9,59.2,27.9, Employed persons,96.6,80.2,63.6,31.5, 1. Employed full-time,96.6,80.3,63.7,31.5, 2. Employed part-time,96.7,79.1,62.5,31.8, Unemployed persons,94.8,77.1,60.2,28.4, Inactive persons,93.3,72.7,53.3,23.1, 1. Pensioners,91.5,69.5,48.9,19.4, 2. Housework,95.3,76.1,51.5,22.6, 3. Other inactive persons,94.8,74.7,68.0,33.9, Notes: Source: National Statistics Institute