| Value | Category | Cases | |
|---|---|---|---|
| 1 | 25 | 
                                    
                                    2.2%
                                 | |
| 2 | 106 | 
                                    
                                    9.2%
                                 | |
| 3 | 188 | 
                                    
                                    16.3%
                                 | |
| 4 | 235 | 
                                    
                                    20.4%
                                 | |
| 5 | 175 | 
                                    
                                    15.2%
                                 | |
| 6 | 138 | 
                                    
                                    12%
                                 | |
| 7 | 110 | 
                                    
                                    9.6%
                                 | |
| 8 | 60 | 
                                    
                                    5.2%
                                 | |
| 9 | 36 | 
                                    
                                    3.1%
                                 | |
| 10 | 27 | 
                                    
                                    2.3%
                                 | |
| 11 | 14 | 
                                    
                                    1.2%
                                 | |
| 12 | 11 | 
                                    
                                    1%
                                 | |
| 13 | 15 | 
                                    
                                    1.3%
                                 | |
| 14 | 5 | 
                                    
                                    0.4%
                                 | |
| 15 | 3 | 
                                    
                                    0.3%
                                 | |
| 16 | 1 | 
                                    
                                    0.1%
                                 | |
| 17 | 2 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 3594 |