| Value | Category | Cases | |
|---|---|---|---|
| 1 | Public/general electric network | 33052 |
98.9%
|
| 2 | Private generator | 161 |
0.5%
|
| 3 | Gas | 97 |
0.3%
|
| 4 | Kerosene | 17 |
0.1%
|
| 97 | Other (specify) | 106 |
0.3%
|
| Sysmiss | 17 |