| Value | Category | Cases | |
|---|---|---|---|
| -5 | HT: Dropped out survey;SG: Missing; DE:Inapplicable; RU: Ina | 0 | 
                                    
                                    0%
                                 | 
| -4 | Not asked in survey | 0 | 
                                    
                                    0%
                                 | 
| -3 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -2 | No answer | 0 | 
                                    
                                    0%
                                 | 
| -1 | Don´t know | 0 | 
                                    
                                    0%
                                 | 
| 1 | No choice at all | 79 | 
                                    
                                    6.6%
                                 | 
| 2 | 2 | 18 | 
                                    
                                    1.5%
                                 | 
| 3 | 3 | 15 | 
                                    
                                    1.3%
                                 | 
| 4 | 4 | 29 | 
                                    
                                    2.4%
                                 | 
| 5 | 5 | 160 | 
                                    
                                    13.3%
                                 | 
| 6 | 6 | 148 | 
                                    
                                    12.3%
                                 | 
| 7 | 7 | 105 | 
                                    
                                    8.8%
                                 | 
| 8 | 8 | 151 | 
                                    
                                    12.6%
                                 | 
| 9 | 9 | 71 | 
                                    
                                    5.9%
                                 | 
| 10 | A great deal of choice | 424 | 
                                    
                                    35.3%
                                 |