| Value | Category | Cases | |
|---|---|---|---|
| 1 | 20 | 
                                    
                                    7.2%
                                 | |
| 2 | 22 | 
                                    
                                    8%
                                 | |
| 3 | 22 | 
                                    
                                    8%
                                 | |
| 4 | 27 | 
                                    
                                    9.8%
                                 | |
| 5 | 8 | 
                                    
                                    2.9%
                                 | |
| 6 | 15 | 
                                    
                                    5.4%
                                 | |
| 7 | 13 | 
                                    
                                    4.7%
                                 | |
| 8 | 23 | 
                                    
                                    8.3%
                                 | |
| 9 | 12 | 
                                    
                                    4.3%
                                 | |
| 10 | 14 | 
                                    
                                    5.1%
                                 | |
| 11 | 16 | 
                                    
                                    5.8%
                                 | |
| 12 | 19 | 
                                    
                                    6.9%
                                 | |
| 13 | 7 | 
                                    
                                    2.5%
                                 | |
| 14 | 7 | 
                                    
                                    2.5%
                                 | |
| 15 | 20 | 
                                    
                                    7.2%
                                 | |
| 16 | 14 | 
                                    
                                    5.1%
                                 | |
| 17 | 17 | 
                                    
                                    6.2%
                                 | |
| Sysmiss | 679 |