Survey on Households and the Environment 
Classification by characteristics of the reference person
Percentage of dwellings whose residents have adopted measures for reducing water consumption, by level of studies completed by the reference persons and type of measure adopted (habits and devices)
Units: %  over the total number of dwellings

	With at least one habit	Recycle water	Keep a bottle of cold water in the refrigerator	Defrost food ahead of time	Fill the sink before doing the washing up	Wait until the dishwasher / washing machine are full	Decrease the flow of the taps	Keeping a waste basket in the bathroom	With at least one device	Mixer / thermostat tap	Other economising devices	Discharge-limiting mechanisms for cisterns	
TOTAL	96.9	22.9	64.2	86.6	38.8	81.9	30.8	54.7	73.1	65.6	17.0	34.0	
Without studies	93.8	22.2	57.7	79.4	43.6	69.9	27.8	48.3	50.4	44.2	8.1	16.9	
Primary education or the equivalent	96.7	21.9	62.1	86.0	42.8	81.6	28.4	49.8	69.8	62.7	14.4	29.1	
Stage one secondary education	98.2	24.5	66.8	88.8	37.7	84.4	29.2	64.8	79.0	70.6	17.5	40.0	
Upper-secondary education	97.0	23.1	67.2	87.7	37.1	82.5	34.3	57.6	78.1	69.6	20.1	37.5	
Intermediate level-professional education	98.1	24.4	67.2	88.7	35.3	86.2	33.0	55.9	81.2	73.7	19.8	40.9	
Higher level -professional education	98.0	21.9	65.2	90.1	35.4	88.5	33.6	54.9	82.6	75.1	23.0	41.7	
1st cycle university studies	97.8	25.0	66.1	90.1	30.9	87.2	33.7	56.4	81.9	75.0	20.8	44.1	
2nd or 3rd cycle university studies	98.6	22.4	68.2	89.3	33.0	86.7	34.4	60.3	85.5	77.7	24.9	46.0	
Does not know/ Does not answer	100.0	31.3	49.8	100.0	78.1	96.7	25.2	53.1	49.8	49.8	21.9	.	
Notes:

.Data protected by statistical secrecy

Source: National Statistics Institute