| Value | Category | Cases | |
|---|---|---|---|
| 1 | a.Yes, we had sufficient energy for heating | 1178 |
23.5%
|
| 2 | b.On some days, it was not sufficient | 1839 |
36.8%
|
| 3 | c.No, it was mostly not sufficient | 1987 |
39.7%
|