| Value | Category | Cases | |
|---|---|---|---|
| 1 | Unreliable, too many black-outs | 234 |
37.3%
|
| 2 | Too many power fluctuations | 80 |
12.8%
|
| 3 | Too expensive | 276 |
44%
|
| 4 | Too time consuming to pay | 9 |
1.4%
|
| 5 | Other (specify | 28 |
4.5%
|
| Sysmiss | 178 |