| Value | Category | Cases | |
|---|---|---|---|
| 1 | Supply shortage/not enough hours of electricity | 6 |
16.7%
|
| 2 | Too expensive | 2 |
5.6%
|
| 3 | Cannot power large appliances | 4 |
11.1%
|
| 4 | Recharging is not convenient | 1 |
2.8%
|
| 5 | Maintenance & repair is difficult | 0 |
0%
|
| 6 | Cannot recharge battery to full capacity | 1 |
2.8%
|
| 111 | No problems | 22 |
61.1%
|
| 112 | other | 0 |
0%
|
| Sysmiss | 3867 |