| Value | Category | Cases | |
|---|---|---|---|
| 1 | Then | 113 | 
                                    
                                    79.6%
                                 | 
| 2 | Later | 20 | 
                                    
                                    14.1%
                                 | 
| 3 | Not at all | 9 | 
                                    
                                    6.3%
                                 |