| Value | Category | Cases | |
|---|---|---|---|
| 1 | ESCOM | 99 |
96.1%
|
| 2 | Generator | 0 |
0%
|
| 3 | Solar panel | 4 |
3.9%
|
| 4 | Other, specify | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 920 |