| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 29 | 
                                                                 
                                    
                                    2.4%
                                 
                                                             | 
                                                        
                    
| 0 | 19 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 1 | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 2 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 5 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 10 | 10 | 
                                                                 
                                    
                                    0.8%
                                 
                                                             | 
                                                        
                    |
| 15 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 20 | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 30 | 8 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 40 | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 50 | 17 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 60 | 18 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 65 | 4 | 
                                                                 
                                    
                                    0.3%
                                 
                                                             | 
                                                        
                    |
| 66 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 70 | 31 | 
                                                                 
                                    
                                    2.5%
                                 
                                                             | 
                                                        
                    |
| 75 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 78 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 80 | 74 | 
                                                                 
                                    
                                    6.1%
                                 
                                                             | 
                                                        
                    |
| 84 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 85 | 9 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 87 | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 88 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 90 | 121 | 
                                                                 
                                    
                                    10%
                                 
                                                             | 
                                                        
                    |
| 93 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 95 | 55 | 
                                                                 
                                    
                                    4.5%
                                 
                                                             | 
                                                        
                    |
| 96 | 2 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 97 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 98 | 19 | 
                                                                 
                                    
                                    1.6%
                                 
                                                             | 
                                                        
                    |
| 99 | 44 | 
                                                                 
                                    
                                    3.6%
                                 
                                                             | 
                                                        
                    |
| 100 | 726 | 
                                                                 
                                    
                                    59.7%
                                 
                                                             |