| Value | Category | Cases | |
|---|---|---|---|
| 1 | ESCOM | 634 |
97.2%
|
| 2 | Generator | 7 |
1.1%
|
| 3 | Solar panel | 11 |
1.7%
|
| 4 | Other | 0 |
0%
|
| Sysmiss | 10628 |