| Value | Category | Cases | |
|---|---|---|---|
| 4 | 594 | 
                                    
                                    22.7%
                                 | |
| 5 | 560 | 
                                    
                                    21.4%
                                 | |
| 6 | 413 | 
                                    
                                    15.8%
                                 | |
| 7 | 287 | 
                                    
                                    11%
                                 | |
| 8 | 194 | 
                                    
                                    7.4%
                                 | |
| 9 | 142 | 
                                    
                                    5.4%
                                 | |
| 10 | 105 | 
                                    
                                    4%
                                 | |
| 11 | 78 | 
                                    
                                    3%
                                 | |
| 12 | 72 | 
                                    
                                    2.8%
                                 | |
| 13 | 35 | 
                                    
                                    1.3%
                                 | |
| 14 | 35 | 
                                    
                                    1.3%
                                 | |
| 15 | 27 | 
                                    
                                    1%
                                 | |
| 16 | 16 | 
                                    
                                    0.6%
                                 | |
| 17 | 7 | 
                                    
                                    0.3%
                                 | |
| 18 | 9 | 
                                    
                                    0.3%
                                 | |
| 19 | 8 | 
                                    
                                    0.3%
                                 | |
| 20 | 4 | 
                                    
                                    0.2%
                                 | |
| 21 | 2 | 
                                    
                                    0.1%
                                 | |
| 22 | 2 | 
                                    
                                    0.1%
                                 | |
| 23 | 11 | 
                                    
                                    0.4%
                                 | |
| 24 | 7 | 
                                    
                                    0.3%
                                 | |
| 28 | 2 | 
                                    
                                    0.1%
                                 | |
| 29 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 8776 |