| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know | 0 | 
                                    
                                    0%
                                 | 
| -8 | Refused | 0 | 
                                    
                                    0%
                                 | 
| -5 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -3 | Missing | 0 | 
                                    
                                    0%
                                 | 
| 1 | Western Cape | 28 | 
                                    
                                    8.5%
                                 | 
| 2 | Eastern Cape | 36 | 
                                    
                                    11%
                                 | 
| 3 | Northern Cape | 16 | 
                                    
                                    4.9%
                                 | 
| 4 | Free State | 30 | 
                                    
                                    9.1%
                                 | 
| 5 | KwaZulu-Natal | 85 | 
                                    
                                    25.9%
                                 | 
| 6 | North West | 22 | 
                                    
                                    6.7%
                                 | 
| 7 | Gauteng | 55 | 
                                    
                                    16.8%
                                 | 
| 8 | Mpumalanga | 25 | 
                                    
                                    7.6%
                                 | 
| 9 | Limpopo | 27 | 
                                    
                                    8.2%
                                 | 
| 10 | Outside RSA | 4 | 
                                    
                                    1.2%
                                 | 
| Sysmiss | 671 |