| Value | Category | Cases | |
|---|---|---|---|
| 1 | Then | 84 | 
                                    
                                    52.8%
                                 | 
| 2 | Later | 60 | 
                                    
                                    37.7%
                                 | 
| 3 | Not at all | 15 | 
                                    
                                    9.4%
                                 |