Survey on Households and the Environment 
Classification by socioeconomic variables of the selected person
Percentage of persons aged 16 years old and more who are in favour of specific measures for environmental protection, by type of employment and type of measure
Units: %  over the total persons

;In favour of a measure;To make compulsory, subject to a fine, the sorting of waste;Restrict overuse of water;Establish a tax on fuels causing most pollution;Restrict use of private transport;Establish an ecology tax on tourism;Installation of a renewable energy plant;Pay more for using alternative energies;Reduce noise from public roads;
TOTAL;97.2;53.2;82.1;65.0;44.6;35.5;77.1;24.6;86.9;
Works freelance;97.6;51.8;84.1;62.8;43.6;33.3;78.9;24.5;87.3;
Only working for others;97.1;53.5;81.7;65.5;44.8;36.0;76.7;24.7;86.8;
1. With permanent contract;97.3;54.3;82.4;65.7;45.0;35.9;76.6;25.6;86.8;
2. With a temporary or determined duration contract;95.9;49.4;78.1;64.6;43.9;36.5;77.4;19.7;86.9;
Does not know/ Does not answer;100.0;18.8;29.8;28.6;35.7;19.1;53.9;18.5;98.7;
Notes:
Source: National Statistics Institute