| Value | Category | Cases | |
|---|---|---|---|
| 1 | Often late | 27 | 
                                
                                14.4%
                             | 
| 2 | Sometimes | 87 | 
                                
                                46.5%
                             | 
| 3 | Almost never | 69 | 
                                
                                36.9%
                             | 
| 5 | Missing | 4 | 
                                
                                2.1%
                             | 
| 7 | Refusal | 0 | 
                                
                                0%
                             | 
| 9 | Not applicable | 0 | 
                                
                                0%
                             |