| Value | Category | Cases | |
|---|---|---|---|
| 1 | GAS | 31 |
2.1%
|
| 2 | ELECTRICITY | 1452 |
97.6%
|
| 7 | DON'T KNOW | 4 |
0.3%
|
| 9 | NO RESPONSE | 0 |
0%
|
| Sysmiss | 13177 |