| Value | Category | Cases | |
|---|---|---|---|
| 0 | 72 | 
                                    
                                    31.9%
                                 | |
| 1 | 45 | 
                                    
                                    19.9%
                                 | |
| 2 | 50 | 
                                    
                                    22.1%
                                 | |
| 3 | 15 | 
                                    
                                    6.6%
                                 | |
| 4 | 8 | 
                                    
                                    3.5%
                                 | |
| 5 | 5 | 
                                    
                                    2.2%
                                 | |
| 6 | 9 | 
                                    
                                    4%
                                 | |
| 7 | 17 | 
                                    
                                    7.5%
                                 | |
| 8 | 2 | 
                                    
                                    0.9%
                                 | |
| 9 | 1 | 
                                    
                                    0.4%
                                 | |
| 10 | 2 | 
                                    
                                    0.9%
                                 | |
| Sysmiss | 69 |