| Value | Category | Cases | |
|---|---|---|---|
| -9 | Missing | 0 |
0%
|
| -2 | Don't know | 0 |
0%
|
| 1 | Vernacular language | 1 |
0.1%
|
| 2 | Swahili | 888 |
99.9%
|
| 3 | Foreign language | 0 |
0%
|
| 97 | Refused | 0 |
0%
|
| Sysmiss | 1948 |