| 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 . 30-Murcia |
| TOTAL | Before 1900 | 1900-1920 | 1921-1940 | 1941-1950 | 1951-1960 | 1961-1970 | 1971-1980 | 1981-1990 | 1991-2001 | |||
| TOTAL | 313596 | 9746 | 6835 | 10469 | 12842 | 27146 | 53834 | 75111 | 58471 | 59142 | ||
| 19,38% | 20,84% | 19,37% | 19,49% | 18,35% | 19,47% | 18,55% | 19,40% | 18,24% | 21,18% | |||
| Gas | ||||||||||||
| Electricity | 66,21% | 52,04% | 56,08% | 58,90% | 61,55% | 65,25% | 67,70% | 67,95% | 68,31% | 66,79% | ||
| Petroleum or derivatives | 4,82% | 4,61% | 4,21% | 3,31% | 3,61% | 2,76% | 3,66% | 5,06% | 5,77% | 6,23% | ||
| Wood | 8,97% | 21,14% | 18,42% | 17,38% | 15,50% | 11,78% | 9,53% | 7,07% | 7,19% | 5,37% | ||
| Coal or derivatives | 0,16% | 0,49% | 0,44% | 0,19% | 0,26% | 0,21% | 0,20% | 0,14% | 0,12% | 0,08% | ||
| Others | 0,45% | 0,88% | 1,48% | 0,73% | 0,72% | 0,53% | 0,37% | 0,39% | 0,37% | 0,35% | ||