| Value | Category | Cases | |
|---|---|---|---|
| 1 | 202 | 
                                    
                                    29.5%
                                 | |
| 2 | 204 | 
                                    
                                    29.8%
                                 | |
| 3 | 96 | 
                                    
                                    14%
                                 | |
| 4 | 58 | 
                                    
                                    8.5%
                                 | |
| 5 | 37 | 
                                    
                                    5.4%
                                 | |
| 6 | 23 | 
                                    
                                    3.4%
                                 | |
| 7 | 12 | 
                                    
                                    1.8%
                                 | |
| 8 | 11 | 
                                    
                                    1.6%
                                 | |
| 9 | 5 | 
                                    
                                    0.7%
                                 | |
| 10 | 11 | 
                                    
                                    1.6%
                                 | |
| 12 | 5 | 
                                    
                                    0.7%
                                 | |
| 13 | 1 | 
                                    
                                    0.1%
                                 | |
| 14 | 1 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0.1%
                                 | |
| 17 | 2 | 
                                    
                                    0.3%
                                 | |
| 18 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 12 | 
                                    
                                    1.8%
                                 | |
| 22 | 1 | 
                                    
                                    0.1%
                                 | |
| 25 | 1 | 
                                    
                                    0.1%
                                 | |
| Missing value | 743 |