| Value | Category | Cases | |
|---|---|---|---|
| 1 | Alone | 881 | 
                                    
                                    94.2%
                                 | 
| 2 | Not alone | 53 | 
                                    
                                    5.7%
                                 | 
| 3 | Never | 1 | 
                                    
                                    0.1%
                                 |