| Value |
Category |
| 1 |
charbon de bois |
| 2 |
bois de chauffe |
| 3 |
gaz |
| 4 |
electricité |
| 5 |
pétrole |
| 6 |
déchet d'animaux |
| 7 |
sans objet |
| 8 |
autre |
| 9 |
nd |
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.