| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5 | 
                                    
                                    2.4%
                                 | |
| 2 | 4 | 
                                    
                                    1.9%
                                 | |
| 3 | 24 | 
                                    
                                    11.6%
                                 | |
| 4 | 35 | 
                                    
                                    16.9%
                                 | |
| 5 | 24 | 
                                    
                                    11.6%
                                 | |
| 6 | 27 | 
                                    
                                    13%
                                 | |
| 7 | 15 | 
                                    
                                    7.2%
                                 | |
| 8 | 9 | 
                                    
                                    4.3%
                                 | |
| 9 | 18 | 
                                    
                                    8.7%
                                 | |
| 10 | 25 | 
                                    
                                    12.1%
                                 | |
| 11 | 15 | 
                                    
                                    7.2%
                                 | |
| 12 | 6 | 
                                    
                                    2.9%
                                 | |
| Sysmiss | 2920 |