| Value | Category | Cases | |
|---|---|---|---|
| ABUA-O | 6 | 
                                    
                                    2.8%
                                 | |
| AHOADA | 6 | 
                                    
                                    2.8%
                                 | |
| AKPABU | 5 | 
                                    
                                    2.3%
                                 | |
| AKUKU- | 3 | 
                                    
                                    1.4%
                                 | |
| ANIOCH | 4 | 
                                    
                                    1.9%
                                 | |
| BEKWAR | 6 | 
                                    
                                    2.8%
                                 | |
| BOKI | 5 | 
                                    
                                    2.3%
                                 | |
| BONNY | 4 | 
                                    
                                    1.9%
                                 | |
| DEGEMA | 4 | 
                                    
                                    1.9%
                                 | |
| EGOR | 12 | 
                                    
                                    5.6%
                                 | |
| ELEME | 6 | 
                                    
                                    2.8%
                                 | |
| EMOHU | 5 | 
                                    
                                    2.3%
                                 | |
| ESAN N | 6 | 
                                    
                                    2.8%
                                 | |
| ETIM E | 4 | 
                                    
                                    1.9%
                                 | |
| GOKANA | 6 | 
                                    
                                    2.8%
                                 | |
| IBIONO | 6 | 
                                    
                                    2.8%
                                 | |
| IGUGBE | 7 | 
                                    
                                    3.2%
                                 | |
| IKA NO | 2 | 
                                    
                                    0.9%
                                 | |
| IKA SO | 8 | 
                                    
                                    3.7%
                                 | |
| IKPOOB | 5 | 
                                    
                                    2.3%
                                 | |
| ISOKO | 7 | 
                                    
                                    3.2%
                                 | |
| OBIO A | 5 | 
                                    
                                    2.3%
                                 | |
| OBUBRA | 2 | 
                                    
                                    0.9%
                                 | |
| OBUDU | 3 | 
                                    
                                    1.4%
                                 | |
| OGBA/E | 7 | 
                                    
                                    3.2%
                                 | |
| OKIRIK | 5 | 
                                    
                                    2.3%
                                 | |
| OREDO | 6 | 
                                    
                                    2.8%
                                 | |
| ORUK A | 7 | 
                                    
                                    3.2%
                                 | |
| OSHIMI | 7 | 
                                    
                                    3.2%
                                 | |
| OYIGBO | 6 | 
                                    
                                    2.8%
                                 | |
| PORT H | 15 | 
                                    
                                    6.9%
                                 | |
| SAGBAM | 3 | 
                                    
                                    1.4%
                                 | |
| TAI | 2 | 
                                    
                                    0.9%
                                 | |
| UDU | 5 | 
                                    
                                    2.3%
                                 | |
| UGHELL | 7 | 
                                    
                                    3.2%
                                 | |
| UKWANI | 4 | 
                                    
                                    1.9%
                                 | |
| URUAN | 5 | 
                                    
                                    2.3%
                                 | |
| YENAGO | 10 | 
                                    
                                    4.6%
                                 |