| Value | Category | Cases | |
|---|---|---|---|
| 3 | 4 | 
                                    
                                    1%
                                 | |
| 4 | 1 | 
                                    
                                    0.2%
                                 | |
| 5 | 5 | 
                                    
                                    1.2%
                                 | |
| 6 | 10 | 
                                    
                                    2.4%
                                 | |
| 7 | 20 | 
                                    
                                    4.9%
                                 | |
| 8 | 29 | 
                                    
                                    7.1%
                                 | |
| 9 | 46 | 
                                    
                                    11.2%
                                 | |
| 10 | 37 | 
                                    
                                    9%
                                 | |
| 11 | 48 | 
                                    
                                    11.7%
                                 | |
| 12 | 47 | 
                                    
                                    11.5%
                                 | |
| 13 | 28 | 
                                    
                                    6.8%
                                 | |
| 14 | 34 | 
                                    
                                    8.3%
                                 | |
| 15 | 33 | 
                                    
                                    8.1%
                                 | |
| 16 | 26 | 
                                    
                                    6.4%
                                 | |
| 17 | 20 | 
                                    
                                    4.9%
                                 | |
| 18 | 9 | 
                                    
                                    2.2%
                                 | |
| 19 | 7 | 
                                    
                                    1.7%
                                 | |
| 20 | 4 | 
                                    
                                    1%
                                 | |
| 21 | 1 | 
                                    
                                    0.2%
                                 | |
| Sysmiss | 18 |