| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not satisfied at all | 115 | 
                                    
                                    1.7%
                                 | 
| 2 | Not satisfied | 1090 | 
                                    
                                    16%
                                 | 
| 3 | Satisfied | 3518 | 
                                    
                                    51.6%
                                 | 
| 4 | Very satisfied | 170 | 
                                    
                                    2.5%
                                 | 
| 9 | I dont know | 1923 | 
                                    
                                    28.2%
                                 | 
| Sysmiss | 7 |