Value |
Category |
1 |
Bois |
2 |
Charbon |
3 |
Gaz |
4 |
Electricité |
5 |
Pétrole |
6 |
Autre |
7 |
Non applicable |
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.