| Value | Category | Cases | |
|---|---|---|---|
| Building guard | 1 |
4.2%
|
|
| Cheque | 3 |
12.5%
|
|
| Don't know | 6 |
25%
|
|
| Don't use electricity | 1 |
4.2%
|
|
| Exchange Companies | 2 |
8.3%
|
|
| Refused to answer | 1 |
4.2%
|
|
| The owner of the building | 10 |
41.7%
|