| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 | 
                                                                 
                                    
                                    0.2%
                                 
                                                             | 
                                                        
                    |
| 1 | 117 | 
                                                                 
                                    
                                    7.2%
                                 
                                                             | 
                                                        
                    |
| 2 | 119 | 
                                                                 
                                    
                                    7.3%
                                 
                                                             | 
                                                        
                    |
| 3 | 220 | 
                                                                 
                                    
                                    13.5%
                                 
                                                             | 
                                                        
                    |
| 4 | 102 | 
                                                                 
                                    
                                    6.3%
                                 
                                                             | 
                                                        
                    |
| 5 | 114 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| 6 | 115 | 
                                                                 
                                    
                                    7%
                                 
                                                             | 
                                                        
                    |
| 7 | 88 | 
                                                                 
                                    
                                    5.4%
                                 
                                                             | 
                                                        
                    |
| 8 | 86 | 
                                                                 
                                    
                                    5.3%
                                 
                                                             | 
                                                        
                    |
| 9 | 62 | 
                                                                 
                                    
                                    3.8%
                                 
                                                             | 
                                                        
                    |
| 10 | 49 | 
                                                                 
                                    
                                    3%
                                 
                                                             | 
                                                        
                    |
| 11 | 33 | 
                                                                 
                                    
                                    2%
                                 
                                                             | 
                                                        
                    |
| 12 | 214 | 
                                                                 
                                    
                                    13.1%
                                 
                                                             | 
                                                        
                    |
| 13 | 15 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 14 | 34 | 
                                                                 
                                    
                                    2.1%
                                 
                                                             | 
                                                        
                    |
| 15 | 15 | 
                                                                 
                                    
                                    0.9%
                                 
                                                             | 
                                                        
                    |
| 16 | 9 | 
                                                                 
                                    
                                    0.6%
                                 
                                                             | 
                                                        
                    |
| 17 | 12 | 
                                                                 
                                    
                                    0.7%
                                 
                                                             | 
                                                        
                    |
| 18 | 25 | 
                                                                 
                                    
                                    1.5%
                                 
                                                             | 
                                                        
                    |
| 19 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 20 | 2 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 24 | 16 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    |
| 27 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 28 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 41 | 1 | 
                                                                 
                                    
                                    0.1%
                                 
                                                             | 
                                                        
                    |
| 96 | period not returned | 139 | 
                                                                 
                                    
                                    8.5%
                                 
                                                             | 
                                                        
                    
| 97 | inconsistent | 0 | 
                                                                 
                                    
                                    0%
                                 
                                                             | 
                                                        
                    
| 98 | dk | 16 | 
                                                                 
                                    
                                    1%
                                 
                                                             | 
                                                        
                    
| 99 | 23 | 
                                                                 
                                    
                                    1.4%
                                 
                                                             | 
                                                        
                    |
| 101 | .Z | 17122 |