| Value | Category | Cases | |
|---|---|---|---|
| 1 | january | 129 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 2 | february | 131 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 3 | march | 119 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 4 | april | 123 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 5 | may | 104 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    
| 6 | june | 124 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 7 | july | 121 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 8 | august | 115 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| 9 | september | 141 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 10 | october | 159 | 
                                                                 
                                    
                                    1.1%
                                 
                                                             | 
                                                        
                    
| 11 | november | 130 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    
| 12 | december | 126 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    
| -8 | other error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -7 | filter error | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -4 | chronic problem | 371 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    
| -3 | inapplicable | 13043 | 
                                                                 
                                    
                                    87.2%
                                 
                                                             | 
                                                        
                    
| -2 | no answer | 5 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| -1 | does not know | 20 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             |