| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, ALL ANIMALS AT LEAST ONCE | 161 | 
                                    
                                    24%
                                 | 
| 2 | YES, SOME | 26 | 
                                    
                                    3.9%
                                 | 
| 3 | no | 483 | 
                                    
                                    72.1%
                                 | 
| Sysmiss | 2199 |