| Value | Category | Cases | |
|---|---|---|---|
| 1 | 679 | 
                                    
                                    37.3%
                                 | |
| 2 | 570 | 
                                    
                                    31.3%
                                 | |
| 3 | 161 | 
                                    
                                    8.9%
                                 | |
| 4 | 130 | 
                                    
                                    7.1%
                                 | |
| 5 | 36 | 
                                    
                                    2%
                                 | |
| 7 | 165 | 
                                    
                                    9.1%
                                 | |
| 8 | 2 | 
                                    
                                    0.1%
                                 | |
| 96 | 76 | 
                                    
                                    4.2%
                                 | |
| Missing value | 4948 |