| Value | Category | Cases | |
|---|---|---|---|
| 2 | 3 | 
                                    
                                    7.9%
                                 | |
| 3 | 1 | 
                                    
                                    2.6%
                                 | |
| 5 | 1 | 
                                    
                                    2.6%
                                 | |
| 8 | 2 | 
                                    
                                    5.3%
                                 | |
| 10 | 1 | 
                                    
                                    2.6%
                                 | |
| 11 | 2 | 
                                    
                                    5.3%
                                 | |
| 13 | 1 | 
                                    
                                    2.6%
                                 | |
| 14 | 1 | 
                                    
                                    2.6%
                                 | |
| 15 | 4 | 
                                    
                                    10.5%
                                 | |
| 16 | 5 | 
                                    
                                    13.2%
                                 | |
| 17 | 2 | 
                                    
                                    5.3%
                                 | |
| 21 | 5 | 
                                    
                                    13.2%
                                 | |
| 22 | 3 | 
                                    
                                    7.9%
                                 | |
| 23 | 1 | 
                                    
                                    2.6%
                                 | |
| 25 | 2 | 
                                    
                                    5.3%
                                 | |
| 27 | 2 | 
                                    
                                    5.3%
                                 | |
| 28 | 1 | 
                                    
                                    2.6%
                                 | |
| 30 | 1 | 
                                    
                                    2.6%
                                 | |
| Sysmiss | 362 |