| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 - 4 | 72 | 
                                                                 
                                    
                                    49%
                                 
                                                             | 
                                                        
                    
| 2 | 5 - 9 | 10 | 
                                                                 
                                    
                                    6.8%
                                 
                                                             | 
                                                        
                    
| 3 | 10 - 24 | 11 | 
                                                                 
                                    
                                    7.5%
                                 
                                                             | 
                                                        
                    
| 4 | 25 - 49 | 6 | 
                                                                 
                                    
                                    4.1%
                                 
                                                             | 
                                                        
                    
| 5 | 50 - 99 | 4 | 
                                                                 
                                    
                                    2.7%
                                 
                                                             | 
                                                        
                    
| 6 | more than 100 | 23 | 
                                                                 
                                    
                                    15.6%
                                 
                                                             | 
                                                        
                    
| 98 | don't know | 21 | 
                                                                 
                                    
                                    14.3%
                                 
                                                             | 
                                                        
                    
| Sysmiss | 16283 |