| Value | Category | Cases | |
|---|---|---|---|
| Freezer | 2 | 
                                    
                                    14.3%
                                 | |
| Mixer | 1 | 
                                    
                                    7.1%
                                 | |
| No answer | 1 | 
                                    
                                    7.1%
                                 | |
| Oven | 1 | 
                                    
                                    7.1%
                                 | |
| Salting | 1 | 
                                    
                                    7.1%
                                 | |
| Smoking facilities | 1 | 
                                    
                                    7.1%
                                 | |
| Tradisional salting | 1 | 
                                    
                                    7.1%
                                 | |
| Traditional boiling | 1 | 
                                    
                                    7.1%
                                 | |
| Wok for frying | 1 | 
                                    
                                    7.1%
                                 | |
| Yg | 1 | 
                                    
                                    7.1%
                                 | |
| big wok | 1 | 
                                    
                                    7.1%
                                 | |
| no more answer | 1 | 
                                    
                                    7.1%
                                 | |
| vacuum | 1 | 
                                    
                                    7.1%
                                 |