| Electricity | Gas through pipeline | Butane / propane | Wood | Heating oil | |
| Territory of residence | |||||
| Basque Country | 100,0 | 59,9 | 14,9 | 3,4 | 12,2 |
| Alava | 100,0 | 67,8 | 7,9 | 3,8 | 21,8 |
| Bizkaia | 100,0 | 56,0 | 15,2 | 2,4 | 12,7 |
| Gipuzkoa | 100,0 | 62,5 | 17,7 | 4,7 | 7,2 |
| Type of municipality | 100,0 | ||||
| > 100,000 inhabitants | 100,0 | 66,2 | 9,3 | 0,6 | 15,3 |
| 50.000 -100.000 | 100,0 | 56,0 | 11,9 | 0,7 | 15,9 |
| 20.000 - 50.000 | 100,0 | 63,2 | 15,9 | 1,5 | 3,0 |
| 10.000 - 20.000 | 100,0 | 63,3 | 18,9 | 3,3 | 5,3 |
| < 10.000 | 100,0 | 49,0 | 21,3 | 9,2 | 14,8 |
| Size of household (number of members) | 100,0 | ||||
| 1 | 100,0 | 54,9 | 17,1 | 3,2 | 12,3 |
| 2 | 100,0 | 58,5 | 14,5 | 3,5 | 11,5 |
| 3 | 100,0 | 60,2 | 16,6 | 3,9 | 11,7 |
| 4 | 100,0 | 66,4 | 11,7 | 2,5 | 13,6 |
| >=5 | 100,0 | 50,4 | 17,1 | 10,6 | 18,2 |
| Type of household | 100,0 | ||||
| Unipersonal | 100,0 | 55,0 | 17,0 | 3,2 | 12,3 |
| Couple alone | 100,0 | 59,9 | 12,7 | 2,9 | 11,9 |
| Couple with one child aged <25 | 100,0 | 68,9 | 10,9 | 2,9 | 11,5 |
| Couple with all children aged >25 | 100,0 | 53,1 | 19,0 | 3,0 | 14,1 |
| Single father or mother with one child aged <25 | 100,0 | 63,9 | 17,8 | 3,6 | 9,0 |
| Single father/mother, with all children aged >25 | 100,0 | 48,3 | 20,9 | 4,7 | 15,0 |
| Couple/single mother/father with one child < 25 years old and other people | 100,0 | 63,4 | 19,4 | 5,6 | 9,0 |
| Other type | 100,0 | 49,7 | 20,9 | 7,6 | 15,0 |
| Net monthly household income | 100,0 | ||||
| <1.100 € | 100,0 | 50,4 | 22,8 | 4,1 | 10,8 |
| 1.101 - 1.800 € | 100,0 | 58,5 | 15,3 | 3,1 | 11,5 |
| 1.801 - 2.700 € | 100,0 | 65,3 | 11,6 | 3,4 | 12,3 |
| > 2.700 € | 100,0 | 66,9 | 8,7 | 2,7 | 15,3 |
| Sex | 100,0 | ||||
| Males | 100,0 | 61,2 | 14,3 | 3,3 | 12,1 |
| Females | 100,0 | 57,5 | 16,0 | 3,4 | 12,5 |
| AGE | 100,0 | ||||
| 16-44 | 100,0 | 66,5 | 11,2 | 2,5 | 8,4 |
| 45-64 | 100,0 | 60,4 | 15,5 | 3,1 | 13,6 |
| 65 and over | 100,0 | 51,8 | 18,5 | 4,6 | 15,0 |
| Country of nationality | 100,0 | ||||
| Spain | 100,0 | 60,0 | 14,6 | 3,5 | 12,5 |
| Foreign | 100,0 | 53,7 | 24,2 | 0,0 | 5,5 |
| Related to the activity | 100,0 | ||||
| Employed | 100,0 | 65,9 | 11,5 | 2,8 | 10,6 |
| Full-time | 100,0 | 66,2 | 11,4 | 2,6 | 10,9 |
| As Part time | 100,0 | 62,7 | 12,5 | 5,2 | 7,9 |
| Unemployed | 100,0 | 56,1 | 24,4 | 0,0 | 9,3 |
| Inactive | 100,0 | 52,2 | 18,8 | 4,3 | 14,6 |
| Retired | 100,0 | 53,1 | 17,8 | 4,1 | 14,9 |
| Household work | 100,0 | 47,9 | 22,8 | 5,0 | 13,1 |
| Other inactive | 100,0 | 58,4 | 15,8 | 4,5 | 17,5 |
| Studies completed | 100,0 | ||||
| Cannot read or write and primary incomplete | 100,0 | 44,9 | 27,9 | 6,7 | 8,7 |
| Primary or equivalent | 100,0 | 56,9 | 18,3 | 4,0 | 11,2 |
| Secondary 1st stage | 100,0 | 60,0 | 15,0 | 1,7 | 9,5 |
| Baccalaureate | 100,0 | 61,3 | 15,4 | 2,1 | 13,1 |
| Medium-grade vocational | 100,0 | 65,5 | 10,8 | 4,7 | 13,0 |
| Higher-grade vocational | 100,0 | 67,4 | 8,3 | 2,5 | 8,6 |
| University 1st cycle | 100,0 | 67,2 | 9,3 | 1,8 | 17,1 |
| University 2nd or 3rd cycle | 100,0 | 63,8 | 6,9 | 1,4 | 17,5 |
Date April 22, 2009
Source: Eustat. Survey on the Environment –Families. 2008
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