Value |
Category |
0 |
|
1 |
Bois ramassé |
2 |
Bois acheté |
3 |
Charbon |
4 |
Gaz |
5 |
Electricité |
6 |
Pétrole |
7 |
Autres |
8 |
|
9 |
|
Sysmiss |
|
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.