| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 0 |
0%
|
| 2 | Mains | 0 |
0%
|
| 3 | Generator | 0 |
0%
|
| 4 | Battery (car) | 2 |
5.4%
|
| 5 | Solar | 32 |
86.5%
|
| 9 | Other | 3 |
8.1%
|
| Sysmiss | 3061 |