| value | category | Casos | |
|---|---|---|---|
| 1 | Lenha | 3837 |
52.6%
|
| 2 | Madeira/Carvao | 15 |
0.2%
|
| 3 | Petroleo | 9 |
0.1%
|
| 4 | Gaz | 3251 |
44.6%
|
| 5 | Electricidade | 5 |
0.1%
|
| 6 | Outro | 8 |
0.1%
|
| 7 | Nao prepara | 145 |
2%
|
| Sysmiss | 24 |