| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | From electricity invoice | 216 | 45160 |
6.7%
|
| 2 | Prepayment Meter | 140 | 31625 |
4.7%
|
| 3 | Estimation by remembering invoice items. | 2972 | 593162 |
87.8%
|
| 4 | Others | 6 | 1159 |
0.2%
|
| Sysmiss | 23 | 4417 |