| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 | 
                                    
                                    25.5%
                                 | |
| 2 | 13 | 
                                    
                                    25.5%
                                 | |
| 3 | 1 | 
                                    
                                    2%
                                 | |
| 4 | 2 | 
                                    
                                    3.9%
                                 | |
| 5 | 2 | 
                                    
                                    3.9%
                                 | |
| 6 | 2 | 
                                    
                                    3.9%
                                 | |
| 9 | 1 | 
                                    
                                    2%
                                 | |
| 10 | 2 | 
                                    
                                    3.9%
                                 | |
| 11 | 1 | 
                                    
                                    2%
                                 | |
| 12 | 1 | 
                                    
                                    2%
                                 | |
| 20 | 3 | 
                                    
                                    5.9%
                                 | |
| 25 | 1 | 
                                    
                                    2%
                                 | |
| 30 | 1 | 
                                    
                                    2%
                                 | |
| 50 | 7 | 
                                    
                                    13.7%
                                 | |
| 220 | 1 | 
                                    
                                    2%
                                 | |
| Sysmiss | 1983 |