| Value | Category | Cases | |
|---|---|---|---|
| 1 | yes 24 hours | 1689 | 
                                    
                                    37.5%
                                 | 
| 2 | yes but only part of the day | 304 | 
                                    
                                    6.8%
                                 | 
| 3 | no | 2507 | 
                                    
                                    55.7%
                                 |