| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Mauritius | 15 | 
                                    
                                    1.3%
                                 | 
| 2 | Another country in East Africa and Indian Ocean | 5 | 
                                    
                                    0.4%
                                 | 
| 3 | Elsewhere in Africa | 7 | 
                                    
                                    0.6%
                                 | 
| 4 | Europe | 86 | 
                                    
                                    7.2%
                                 | 
| 5 | North America | 18 | 
                                    
                                    1.5%
                                 | 
| 6 | Central/South America | 3 | 
                                    
                                    0.3%
                                 | 
| 7 | Middle East | 2 | 
                                    
                                    0.2%
                                 | 
| 8 | Asia | 6 | 
                                    
                                    0.5%
                                 | 
| 9 | Australia | 1 | 
                                    
                                    0.1%
                                 | 
| 10 | Outside of Africa | 8 | 
                                    
                                    0.7%
                                 | 
| 97 | Not applicable | 1038 | 
                                    
                                    86.5%
                                 | 
| 98 | Refused | 0 | 
                                    
                                    0%
                                 | 
| 99 | Don't know | 11 | 
                                    
                                    0.9%
                                 |