| Value | Category | Cases | |
|---|---|---|---|
| 1 | Formal | 6093 |
23.6%
|
| 2 | Informal | 3931 |
15.2%
|
| 3 | No account recording system | 13997 |
54.1%
|
| 4 | Do not know | 1850 |
7.2%
|