| Value | Category | Cases | |
|---|---|---|---|
| 0 | 94 | 
                                    
                                    2.8%
                                 | |
| 1 | 474 | 
                                    
                                    14.2%
                                 | |
| 2 | 590 | 
                                    
                                    17.6%
                                 | |
| 3 | 564 | 
                                    
                                    16.9%
                                 | |
| 4 | 505 | 
                                    
                                    15.1%
                                 | |
| 5 | 356 | 
                                    
                                    10.6%
                                 | |
| 6 | 295 | 
                                    
                                    8.8%
                                 | |
| 7 | 198 | 
                                    
                                    5.9%
                                 | |
| 8 | 135 | 
                                    
                                    4%
                                 | |
| 9 | 67 | 
                                    
                                    2%
                                 | |
| 10 | 37 | 
                                    
                                    1.1%
                                 | |
| 11 | 12 | 
                                    
                                    0.4%
                                 | |
| 12 | 7 | 
                                    
                                    0.2%
                                 | |
| 13 | 4 | 
                                    
                                    0.1%
                                 | |
| 14 | 2 | 
                                    
                                    0.1%
                                 | |
| 15 | 1 | 
                                    
                                    0%
                                 | |
| 16 | 2 | 
                                    
                                    0.1%
                                 | |
| Sysmiss | 12008 |