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 net monthly household income  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	
Less than 1,100 Euros	12.6	2.1	1.7	9.5	4.4	2.1	
From 1,101 to 1,800 euros	19.6	4.3	3.1	14.8	6.4	3.3	
From 1,801 to 2,700 euros	22.6	5.5	4.2	16.8	6.1	4.4	
More than 2,700 euros	31.9	7.9	3.7	24.2	10.5	6.4	
Does not know/ Does not answer	16.9	4.4	3.1	12.1	5.3	3.2	
Notes:
Source: National Statistics Institute