| Value | Category | Cases | |
|---|---|---|---|
| 1 | One visit in face-to-face interview with one person | 350 | 
                                                                 
                                    
                                    93.3%
                                 
                                                             | 
                                                        
                    
| 2 | One visit in face-to-face interview with different managers/staff | 14 | 
                                                                 
                                    
                                    3.7%
                                 
                                                             | 
                                                        
                    
| 3 | Several visits | 11 | 
                                                                 
                                    
                                    2.9%
                                 
                                                             |