| Value |
Category |
| 1 |
Electricity |
| 2 |
Gas from networks |
| 3 |
Gas in container |
| 4 |
Coal, wood, solid fuel |
| 5 |
Black or heating oil |
| 6 |
Other |
| 7 |
No other heating source |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.