| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, all animals at least once | 355 | 
                                    
                                    9.4%
                                 | 
| 2 | Yes, some animals | 146 | 
                                    
                                    3.8%
                                 | 
| 3 | None, no animals | 3295 | 
                                    
                                    86.8%
                                 |