| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 115 | 
                                                                 
                                    
                                    3.5%
                                 
                                                             | 
                                                        
                    
| -8 | -8. Refused | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -5 | -5. Not applicable | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 1 | 974 | 
                                                                 
                                    
                                    29.9%
                                 
                                                             | 
                                                        
                    |
| 2 | 950 | 
                                                                 
                                    
                                    29.1%
                                 
                                                             | 
                                                        
                    |
| 3 | 748 | 
                                                                 
                                    
                                    22.9%
                                 
                                                             | 
                                                        
                    |
| 4 | 302 | 
                                                                 
                                    
                                    9.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 171 | 
                                                                 
                                    
                                    5.2%
                                 
                                                             | 
                                                        
                    |
| Sysmiss | 34137 |