| Value | Category | Cases | |
|---|---|---|---|
| 1 | GAS | 16 |
1.4%
|
| 2 | ELECTRICITY | 1112 |
98.5%
|
| 7 | DON’T KNOW | 1 |
0.1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 12488 |