| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not satisfied at all | 158 | 
                                    
                                    2.3%
                                 | 
| 2 | Not satisfied | 1028 | 
                                    
                                    15.1%
                                 | 
| 3 | Satisfied | 2160 | 
                                    
                                    31.7%
                                 | 
| 4 | Very satisfied | 142 | 
                                    
                                    2.1%
                                 | 
| 9 | I dont know | 3328 | 
                                    
                                    48.8%
                                 | 
| Sysmiss | 7 |