| Value | Category | Cases | |
|---|---|---|---|
| 1 | By ordinance | 9641 |
27.3%
|
| 2 | By customary | 20527 |
58.1%
|
| 3 | By mutual agreement | 2342 |
6.6%
|
| 9 | Not applicable | 2846 |
8%
|