| Main dwellings in buildings destined mainly for dwellings with some type of heating method according to year of construction of the building (grouped) by fuel used . 35-Palmas (Las) |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 22985 | 916 | 521 | 665 | 798 | 1750 | 3512 | 5106 | 4172 | 5545 | ||
| 15,92% | 13,54% | 17,08% | 15,19% | 15,54% | 17,09% | 20,50% | 17,90% | 15,00% | 11,96% | |||
| Gas | ||||||||||||
| Electricity | 73,67% | 72,82% | 72,36% | 76,69% | 73,68% | 71,31% | 70,64% | 71,17% | 74,74% | 77,71% | ||
| Petroleum or derivatives | 2,14% | 2,40% | 3,26% | 1,80% | 2,13% | 2,46% | 1,99% | 2,72% | 1,82% | 1,73% | ||
| Wood | 5,99% | 8,73% | 6,14% | 5,41% | 5,64% | 6,23% | 4,38% | 5,15% | 6,30% | 7,12% | ||
| Coal or derivatives | 0,56% | 0,98% | 0,58% | 0,60% | 0,88% | 0,91% | 0,57% | 0,76% | 0,31% | 0,32% | ||
| Others | 1,72% | 1,53% | 0,58% | 0,30% | 2,13% | 2,00% | 1,91% | 2,29% | 1,82% | 1,15% | ||