| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alomwé | 1487 | 
                                    
                                    83.2%
                                 | 
| 2 | Ngoni (Chewas) | 290 | 
                                    
                                    16.2%
                                 | 
| 3 | Chuabo | 3 | 
                                    
                                    0.2%
                                 | 
| 4 | Macua | 1 | 
                                    
                                    0.1%
                                 | 
| 98 | Outra | 7 | 
                                    
                                    0.4%
                                 | 
| Sysmiss | 4290 |