| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 107 |
73.8%
|
| -7 | No electricity from a utility (spontaneous) | 0 |
0%
|
| 0 | 2 |
1.4%
|
|
| 2 | 2 |
1.4%
|
|
| 3 | 2 |
1.4%
|
|
| 4 | 1 |
0.7%
|
|
| 5 | 3 |
2.1%
|
|
| 6 | 2 |
1.4%
|
|
| 20 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 176 | 1 |
0.7%
|
|
| 319 | 1 |
0.7%
|
|
| 500 | 1 |
0.7%
|
|
| 550 | 1 |
0.7%
|
|
| 600 | 1 |
0.7%
|
|
| 1890 | 1 |
0.7%
|
|
| 2721 | 1 |
0.7%
|
|
| 3000 | 1 |
0.7%
|
|
| 4880 | 1 |
0.7%
|
|
| 5000 | 2 |
1.4%
|
|
| 8100 | 1 |
0.7%
|
|
| 9000 | 1 |
0.7%
|
|
| 10000 | 3 |
2.1%
|
|
| 16000 | 1 |
0.7%
|
|
| 20000 | 1 |
0.7%
|
|
| 21000 | 1 |
0.7%
|
|
| 26000 | 1 |
0.7%
|
|
| 60000 | 1 |
0.7%
|
|
| 150000 | 2 |
1.4%
|
|
| 406800 | 1 |
0.7%
|