| Value | Category | Cases | |
|---|---|---|---|
| 1 | Municipality | 7530 |
38.3%
|
| 2 | Eskom | 9336 |
47.5%
|
| 3 | Do not know | 130 |
0.7%
|
| 4 | Other supplier | 103 |
0.5%
|
| 8 | Not applicable | 2550 |
13%
|