People aged 16 and over by environmental opinion and activities according to sex of the selected person (%). 2008

	Total	Males	Females
Environmental opinion
Concern for the situation of the environment
-- Total	97,1	96,7	97,5
-- High	81,2	80,5	82

Environmental campaigns	70,8	70,8	70,8
Environmental problems	23,2	23,1	23,2

Relations with environmental organisations
Total	17,5	17,7	17,3
Collaborate with organisations	4,5	4,1	4,9
Take part as volunteer	3,3	3,7	3
Sign against harmful situations	11,9	12,1	11,6
Protest against harmful situations	5,4	6,2	4,7
Condemn problems	2,9	3,1	2,7

In favour of environmental measures:
Total	94,3	94	94,6
Make separation of household waste obligatory	47,2	45,3	49,1
Restrict abusive consumption of water	71,3	70,8	71,7
Establish a tax on fuel	63,8	62,3	65,2
Establish restrictions on private transport	45,8	43	48,6
Establish a tax on tourism	29,2	28,1	30,2
Install renewable energy applications	61,4	62,7	60,1
Pay more for alternative energy	22,4	22,9	21,9
Reduce traffic noise	86,2	85,8	86,6