| Value | Category | Cases | |
|---|---|---|---|
| 1 | Mwayi | 155 |
87.1%
|
| 2 | Buyu | 8 |
4.5%
|
| 3 | Other | 13 |
7.3%
|
| 8 | Unknown | 2 |
1.1%
|
| 9 | Missing | 0 | |
| Sysmiss | 624 |