| Total | Central heating | | 53.1 | 53.6 | 52.4 | 52.7 | 53.5 | 40.6 | 44.5 |
| Local heating | | 11.4 | 13.2 | 13.4 | 15.0 | 15.9 | 23.8 | 23.7 |
| Stove heating | | 37.4 | 37.2 | 37.4 | 36.0 | 33.0 | 42.8 | 39.5 |
| Stationary electric heating | | 10.0 | 11.2 | 14.4 | 17.8 | 10.2 | 14.4 | 13.8 |
| Other heating facility | | 1.9 | 2.0 | 3.2 | 3.2 | 0.7 | 0.9 | 0.7 |
| Household without children | Central heating | | 54.0 | 54.0 | 52.4 | 54.5 | 54.9 | 42.1 | 47.0 |
| Local heating | | 9.9 | 11.9 | 11.8 | 12.7 | 13.2 | 20.7 | 19.9 |
| Stove heating | | 37.8 | 37.9 | 38.7 | 35.5 | 34.0 | 43.8 | 39.3 |
| Stationary electric heating | | 7.9 | 9.5 | 12.5 | 14.9 | 9.0 | 12.5 | 12.3 |
| Other heating facility | | 1.6 | 1.8 | 3.0 | 2.9 | 0.7 | 0.7 | .. |
| Single person aged under 65 | Central heating | | 58.0 | 56.7 | 53.7 | 59.9 | 65.1 | 51.1 | 56.8 |
| Local heating | | 6.5 | 10.5 | 11.1 | 10.1 | 10.5 | 17.1 | 14.1 |
| Stove heating | | 34.2 | 33.3 | 36.6 | 28.2 | 25.9 | 34.8 | 30.1 |
| Stationary electric heating | | 10.2 | 10.5 | 13.4 | 14.9 | 7.2 | 13.1 | 10.4 |
| Single person aged 65 and over | Central heating | | 54.9 | 54.9 | 54.2 | 58.1 | 55.2 | 44.6 | 52.1 |
| Local heating | | 5.8 | 5.6 | 5.7 | 8.3 | 9.5 | 12.5 | 11.3 |
| Stove heating | | 40.9 | 40.3 | 40.5 | 35.4 | 36.4 | 46.1 | 39.9 |
| Stationary electric heating | | .. | .. | 6.8 | 11.8 | 4.7 | 9.5 | 9.2 |
| Couple without children, at least one partner is aged under 65 | Central heating | | 48.8 | 49.7 | 52.5 | 48.9 | 51.6 | 40.1 | 46.4 |
| Local heating | | 13.7 | 17.9 | 16.3 | 17.2 | 16.2 | 26.9 | 22.7 |
| Stove heating | | 40.7 | 39.0 | 34.9 | 36.8 | 33.8 | 42.1 | 37.5 |
| Stationary electric heating | | 11.9 | 13.7 | 17.0 | 21.8 | 13.6 | 14.6 | 15.6 |
| Other heating facility | | .. | .. | 2.6 | 4.0 | .. | .. | .. |
| Couple aged 65 and over without children | Central heating | | 46.0 | 49.3 | 48.7 | 45.4 | 49.5 | 38.9 | 40.6 |
| Local heating | | 15.1 | 15.2 | 16.1 | 15.7 | 15.9 | 23.6 | 24.7 |
| Stove heating | | 45.8 | 45.0 | 44.1 | 47.8 | 40.6 | 48.2 | 45.6 |
| Stationary electric heating | | .. | 10.1 | 9.9 | 9.0 | 10.3 | 10.7 | 11.4 |
| Other household without children | Central heating | | 55.3 | 54.9 | 50.4 | 53.0 | 46.6 | 36.1 | 36.6 |
| Local heating | | 12.9 | 13.0 | 12.8 | 15.7 | 17.7 | 22.7 | 27.6 |
| Stove heating | | 34.1 | 38.2 | 41.0 | 37.7 | 39.0 | 48.4 | 46.8 |
| Stationary electric heating | | 7.7 | 9.2 | 13.9 | 14.6 | 12.1 | 13.6 | 13.8 |
| Other heating facility | | .. | .. | 4.8 | 3.0 | .. | .. | .. |
| Household with children | Central heating | | 50.7 | 52.5 | 52.3 | 47.9 | 49.6 | 37.3 | 38.6 |
| Local heating | | 15.8 | 16.3 | 17.8 | 21.1 | 23.3 | 31.0 | 32.5 |
| Stove heating | | 36.3 | 35.5 | 33.7 | 37.3 | 30.2 | 40.4 | 40.0 |
| Stationary electric heating | | 15.6 | 15.5 | 19.6 | 25.3 | 13.5 | 19.0 | 17.4 |
| Other heating facility | | 2.7 | 2.5 | 3.6 | 3.9 | .. | .. | .. |
| Adult and child(ren) | Central heating | | 65.5 | 68.5 | 67.6 | 68.0 | 56.8 | 51.5 | 55.1 |
| Local heating | | .. | .. | .. | .. | 16.7 | 19.9 | 19.1 |
| Stove heating | | 21.4 | 27.8 | 22.6 | 25.2 | 28.7 | 28.7 | 29.4 |
| Stationary electric heating | | .. | .. | .. | .. | .. | 14.7 | 16.2 |
| Couple with one child | Central heating | | 51.9 | 52.4 | 58.2 | 54.3 | 52.5 | 43.3 | 42.1 |
| Local heating | | 14.7 | 20.0 | 15.2 | 20.5 | 23.8 | 30.0 | 34.4 |
| Stove heating | | 35.7 | 30.5 | 30.6 | 30.0 | 27.8 | 35.9 | 34.2 |
| Stationary electric heating | | 15.9 | 18.8 | 19.7 | 29.4 | 12.8 | 20.8 | 15.6 |
| Couple with two children | Central heating | | 48.5 | 47.7 | 49.8 | 41.3 | 54.1 | 35.1 | 40.8 |
| Local heating | | 18.9 | 21.8 | 21.4 | 26.6 | 22.2 | 36.0 | 34.5 |
| Stove heating | | 35.0 | 37.0 | 31.3 | 40.0 | 24.6 | 37.2 | 35.7 |
| Stationary electric heating | | 20.0 | 20.7 | 25.0 | 30.0 | 14.3 | 19.8 | 17.9 |
| Couple with three or more children | Central heating | | 34.6 | 44.0 | 33.8 | 33.5 | 30.2 | 29.9 | 30.1 |
| Local heating | | 24.1 | .. | 19.1 | 33.1 | 35.3 | 33.5 | 37.3 |
| Stove heating | | 46.2 | 43.8 | 49.4 | 44.8 | 39.7 | 49.4 | 48.4 |
| Stationary electric heating | | .. | .. | 25.4 | 20.6 | 17.2 | 22.6 | 21.6 |
| Couple with minor and adult children | Central heating | | 39.6 | 40.8 | 40.9 | 40.4 | 50.6 | 30.3 | 22.7 |
| Local heating | | 17.6 | 18.0 | 20.1 | 18.0 | 24.8 | 36.1 | 42.4 |
| Stove heating | | 47.1 | 47.8 | 43.3 | 50.7 | 27.9 | 45.9 | 50.0 |
| Stationary electric heating | | 19.9 | 17.4 | 21.9 | 28.7 | .. | 18.0 | 22.0 |
| Other household with children | Central heating | | 51.2 | 51.3 | 47.3 | 42.3 | 39.1 | 32.8 | 34.8 |
| Local heating | | 13.3 | 12.8 | 19.9 | 20.0 | 23.7 | 27.9 | 25.9 |
| Stove heating | | 41.1 | 39.3 | 39.8 | 46.2 | 42.8 | 47.9 | 50.0 |
| Stationary electric heating | | 9.1 | 13.3 | 14.6 | 17.5 | 13.1 | 16.2 | 15.2 |