| Value | Category | Cases | |
|---|---|---|---|
| 2 | 27 | 
                                    
                                    13.8%
                                 | |
| 3 | 32 | 
                                    
                                    16.4%
                                 | |
| 4 | 17 | 
                                    
                                    8.7%
                                 | |
| 5 | 6 | 
                                    
                                    3.1%
                                 | |
| 6 | 4 | 
                                    
                                    2.1%
                                 | |
| 7 | 16 | 
                                    
                                    8.2%
                                 | |
| 8 | 18 | 
                                    
                                    9.2%
                                 | |
| 9 | 12 | 
                                    
                                    6.2%
                                 | |
| 10 | 7 | 
                                    
                                    3.6%
                                 | |
| 11 | 8 | 
                                    
                                    4.1%
                                 | |
| 12 | 4 | 
                                    
                                    2.1%
                                 | |
| 13 | 3 | 
                                    
                                    1.5%
                                 | |
| 14 | 6 | 
                                    
                                    3.1%
                                 | |
| 15 | 7 | 
                                    
                                    3.6%
                                 | |
| 16 | 2 | 
                                    
                                    1%
                                 | |
| 17 | 5 | 
                                    
                                    2.6%
                                 | |
| 18 | 5 | 
                                    
                                    2.6%
                                 | |
| 21 | 11 | 
                                    
                                    5.6%
                                 | |
| 22 | 3 | 
                                    
                                    1.5%
                                 | |
| 23 | 2 | 
                                    
                                    1%
                                 | |
| Sysmiss | 150 |