| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 13 | 
                                                                 
                                    
                                    4.3%
                                 
                                                             | 
                                                        
                    
| -7 | Service not offered (spontaneous) | 24 | 
                                                                 
                                    
                                    8%
                                 
                                                             | 
                                                        
                    
| 1 | Not at all useful | 1 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    
| 2 | Not very useful | 108 | 
                                                                 
                                    
                                    35.9%
                                 
                                                             | 
                                                        
                    
| 3 | Somewhat useful | 80 | 
                                                                 
                                    
                                    26.6%
                                 
                                                             | 
                                                        
                    
| 4 | Very useful | 75 | 
                                                                 
                                    
                                    24.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 1145 |