| value | category | Casos | |
|---|---|---|---|
| 1 | Madeira/carvao | 19 |
0.8%
|
| 2 | Lenha | 1214 |
49.6%
|
| 3 | Petroleo | 5 |
0.2%
|
| 4 | Gaz | 1183 |
48.3%
|
| 5 | Electricidade | 6 |
0.2%
|
| 8 | 19 |
0.8%
|
|
| Sysmiss | 4 |