| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing | 1058 |
3.5%
|
| 1 | Gas | 24426 |
81%
|
| 2 | Natural Gas | 2828 |
9.4%
|
| 3 | Keresone | 207 |
0.7%
|
| 4 | Electricity | 1588 |
5.3%
|
| 96 | Other | 36 |
0.1%
|