| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3 | 
                                    
                                    4.2%
                                 | |
| 2 | 1 | 
                                    
                                    1.4%
                                 | |
| 3 | 2 | 
                                    
                                    2.8%
                                 | |
| 4 | 2 | 
                                    
                                    2.8%
                                 | |
| 5 | 1 | 
                                    
                                    1.4%
                                 | |
| 6 | 3 | 
                                    
                                    4.2%
                                 | |
| 7 | 3 | 
                                    
                                    4.2%
                                 | |
| 9 | 8 | 
                                    
                                    11.1%
                                 | |
| 10 | 3 | 
                                    
                                    4.2%
                                 | |
| 13 | 3 | 
                                    
                                    4.2%
                                 | |
| 14 | 10 | 
                                    
                                    13.9%
                                 | |
| 15 | 1 | 
                                    
                                    1.4%
                                 | |
| 17 | 11 | 
                                    
                                    15.3%
                                 | |
| 20 | 11 | 
                                    
                                    15.3%
                                 | |
| 23 | 2 | 
                                    
                                    2.8%
                                 | |
| 24 | 2 | 
                                    
                                    2.8%
                                 | |
| 25 | 1 | 
                                    
                                    1.4%
                                 | |
| 27 | 2 | 
                                    
                                    2.8%
                                 | |
| 29 | 3 | 
                                    
                                    4.2%
                                 | |
| Sysmiss | 4520 |