| Value | Category | Cases | |
|---|---|---|---|
| 1 | Solar energy | 1117 |
31%
|
| 2 | Gas | 480 |
13.3%
|
| 3 | Kerosene | 3 |
0.1%
|
| 4 | Electricity | 1934 |
53.6%
|
| 5 | Wood | 65 |
1.8%
|
| 6 | Coal | 0 |
0%
|
| 7 | Diesel | 1 |
0%
|
| 8 | Other, specify | 3 |
0.1%
|
| Sysmiss | 4 |