| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fixed monthly fee | 193 |
86.5%
|
| 2 | Pay based on lights and appliances used | 12 |
5.4%
|
| 3 | Utility estimates consumption | 2 |
0.9%
|
| 111 | No bill for electricity | 16 |
7.2%
|
| Sysmiss | 3680 |