| Value | Category | Cases | |
|---|---|---|---|
| Central | 1552 | 
                                    
                                    8.6%
                                 | |
| Coast | 2906 | 
                                    
                                    16.1%
                                 | |
| Eastern | 2652 | 
                                    
                                    14.7%
                                 | |
| Nairobi | 1530 | 
                                    
                                    8.5%
                                 | |
| North Eastern | 1131 | 
                                    
                                    6.3%
                                 | |
| Nyanza | 1934 | 
                                    
                                    10.7%
                                 | |
| Rift Valley | 5133 | 
                                    
                                    28.5%
                                 | |
| Western | 1197 | 
                                    
                                    6.6%
                                 |