Survey on Households and the Environment Classification by socioeconomic variables of the selected person Percentage of persons aged 16 years old and over who have participated in activities related to the environment, by relationship with economic activity and type of activity Units: % over the total persons Have participated in an activity related to the environment Have collaborated with an organisation alguna organización en in defence of the environment Have participated in environmental volunteer work Have signed petitions over situations damaging to the environment Have demonstrated over situations damaging to the environment Have personally reported a problem TOTAL 19.1 4.4 3.1 14.2 6.1 3.5 Employed persons 22.7 5.4 3.4 17.2 7.3 4.3 1. Employed full-time 22.7 5.5 3.2 17.2 7.5 4.3 2. Employed part-time 22.8 5.0 4.9 16.9 6.2 4.5 Unemployed persons 17.5 3.4 2.7 13.0 6.5 2.7 Inactive persons 14.7 3.3 2.6 10.5 4.4 2.5 1. Pensioners 11.9 2.4 2.1 8.4 4.1 2.9 2. Housework 12.0 2.1 1.4 8.9 2.4 2.7 3. Other inactive persons 26.8 7.7 6.3 18.9 8.6 1.1 Notes: Source: National Statistics Institute