Net monthly household income;Environmental-mindedness (concern, knowledge, detection of problems);Total TOTAL;Concerned about the environment: Total;95.1 TOTAL;Very concerned about the environment;76.9 TOTAL;Have had knowledge a campaign for environmental protection;59.2 TOTAL;Have detected an environmental problem in their surroundings;27.9 Less than 1,100 Euros;Concerned about the environment: Total;92.4 Less than 1,100 Euros;Very concerned about the environment;69.4 Less than 1,100 Euros;Have had knowledge a campaign for environmental protection;46.9 Less than 1,100 Euros;Have detected an environmental problem in their surroundings;19.4 From 1,101 to 1,800 euros;Concerned about the environment: Total;95.7 From 1,101 to 1,800 euros;Very concerned about the environment;77.7 From 1,101 to 1,800 euros;Have had knowledge a campaign for environmental protection;57.8 From 1,101 to 1,800 euros;Have detected an environmental problem in their surroundings;26.9 From 1,801 to 2,700 euros;Concerned about the environment: Total;97.2 From 1,801 to 2,700 euros;Very concerned about the environment;79.8 From 1,801 to 2,700 euros;Have had knowledge a campaign for environmental protection;63.9 From 1,801 to 2,700 euros;Have detected an environmental problem in their surroundings;32.5 More than 2,700 euros;Concerned about the environment: Total;97.1 More than 2,700 euros;Very concerned about the environment;84.4 More than 2,700 euros;Have had knowledge a campaign for environmental protection;72.3 More than 2,700 euros;Have detected an environmental problem in their surroundings;39.8 Does not know/ Does not answer;Concerned about the environment: Total;94.7 Does not know/ Does not answer;Very concerned about the environment;77.3 Does not know/ Does not answer;Have had knowledge a campaign for environmental protection;62.0 Does not know/ Does not answer;Have detected an environmental problem in their surroundings;28.3