| Value | Category | Cases | |
|---|---|---|---|
| 1 | Customs closing | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 4 | Special requirements for shipping products | 6 | 
                                                                 
                                    
                                    11.3%
                                 
                                                             | 
                                                        
                    
| 6 | Closing countries during the Corona period | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 9 | Closure of ports and airports | 32 | 
                                                                 
                                    
                                    60.4%
                                 
                                                             | 
                                                        
                    
| 10 | fierce competition | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 11 | The competition abroad is fierce | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 12 | Export support | 2 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    
| 13 | Difficulty finding another market | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 14 | length of time | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 17 | corona | 3 | 
                                                                 
                                    
                                    5.7%
                                 
                                                             | 
                                                        
                    
| 19 | Shipping time is long | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| 21 | Fierce competition in the export market | 2 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    
| 22 | Other | 1 | 
                                                                 
                                    
                                    1.9%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 2330 |