| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 1 | No change | 697 |
53.6%
|
| 2 | Reduce electricity consumption | 275 |
21.2%
|
| 3 | Reduce other operational expenditure | 116 |
8.9%
|
| 4 | Invest in alternate sources of electricity | 119 |
9.2%
|
| 5 | Invest in energy savings measures | 66 |
5.1%
|
| 6 | Other | 27 |
2.1%
|