| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Unknown; Inappropiate | 0 | 
                                    
                                    0%
                                 | 
| -4 | Not asked | 0 | 
                                    
                                    0%
                                 | 
| -3 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| -2 | No answer | 0 | 
                                    
                                    0%
                                 | 
| -1 | Don´t know | 0 | 
                                    
                                    0%
                                 | 
| 1 | None | 44 | 
                                    
                                    4.9%
                                 | 
| 2 | 2 | 20 | 
                                    
                                    2.2%
                                 | 
| 3 | 3 | 47 | 
                                    
                                    5.2%
                                 | 
| 4 | 4 | 47 | 
                                    
                                    5.2%
                                 | 
| 5 | 5 | 161 | 
                                    
                                    17.9%
                                 | 
| 6 | 6 | 111 | 
                                    
                                    12.4%
                                 | 
| 7 | 7 | 135 | 
                                    
                                    15.1%
                                 | 
| 8 | 8 | 171 | 
                                    
                                    19.1%
                                 | 
| 9 | 9 | 65 | 
                                    
                                    7.2%
                                 | 
| 10 | 10 a lot | 96 | 
                                    
                                    10.7%
                                 | 
| Sysmiss | 41 |