| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 69 |
38.3%
|
| 2 | Mains | 90 |
50%
|
| 3 | Generator | 5 |
2.8%
|
| 4 | Battery (car) | 0 |
0%
|
| 5 | Solar | 16 |
8.9%
|
| 9 | Other | 0 |
0%
|