| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, 1 to 3 sessions | 51 | 
                                                                 
                                    
                                    11.1%
                                 
                                                             | 
                                                        
                    
| 2 | Yes, 4 sessions or more | 44 | 
                                                                 
                                    
                                    9.6%
                                 
                                                             | 
                                                        
                    
| 3 | No | 362 | 
                                                                 
                                    
                                    78.9%
                                 
                                                             | 
                                                        
                    
| 88 | Refused | 2 | 
                                                                 
                                    
                                    0.4%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 3593 |