| Value | Category | Cases | |
|---|---|---|---|
| 1 | 23 | 
                                    
                                    1.1%
                                 | |
| 2 | 67 | 
                                    
                                    3.3%
                                 | |
| 3 | 168 | 
                                    
                                    8.4%
                                 | |
| 4 | 256 | 
                                    
                                    12.7%
                                 | |
| 5 | 319 | 
                                    
                                    15.9%
                                 | |
| 6 | 232 | 
                                    
                                    11.5%
                                 | |
| 7 | 106 | 
                                    
                                    5.3%
                                 | |
| 8 | 94 | 
                                    
                                    4.7%
                                 | |
| 9 | 105 | 
                                    
                                    5.2%
                                 | |
| 10 | 203 | 
                                    
                                    10.1%
                                 | |
| 11 | 267 | 
                                    
                                    13.3%
                                 | |
| 12 | 169 | 
                                    
                                    8.4%
                                 | |
| Sysmiss | 2945 |