| 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 | Never | 307 | 
                                                                 
                                    
                                    21.7%
                                 
                                                             | 
                                                        
                    
| 2 | 2 | 137 | 
                                                                 
                                    
                                    9.7%
                                 
                                                             | 
                                                        
                    
| 3 | 3 | 138 | 
                                                                 
                                    
                                    9.8%
                                 
                                                             | 
                                                        
                    
| 4 | 4 | 96 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    
| 5 | 5 | 106 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    
| 6 | 6 | 165 | 
                                                                 
                                    
                                    11.7%
                                 
                                                             | 
                                                        
                    
| 7 | 7 | 98 | 
                                                                 
                                    
                                    6.9%
                                 
                                                             | 
                                                        
                    
| 8 | 8 | 103 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    
| 9 | 9 | 81 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 10 | Always | 182 | 
                                                                 
                                    
                                    12.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 118 |