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 type of employment 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	22.7	5.4	3.4	17.2	7.3	4.3	
Works freelance	21.7	6.8	2.8	15.9	6.5	4.7	
Only working for others	23.0	5.1	3.6	17.5	7.5	4.3	
1. With permanent contract	23.8	5.5	3.7	18.3	7.8	4.6	
2. With a temporary or determined duration contract	18.5	3.4	3.1	13.1	6.0	2.7	
Does not know/ Does not answer	8.9	.	.	4.7	8.9	2.7	
Notes:

.Data protected by statistical secrecy

Source: National Statistics Institute