| Value | Category | Cases | |
|---|---|---|---|
| 0 | 45 | 
                                    
                                    34.1%
                                 | |
| 1 | 2 | 
                                    
                                    1.5%
                                 | |
| 3 | 3 | 
                                    
                                    2.3%
                                 | |
| 4 | 2 | 
                                    
                                    1.5%
                                 | |
| 5 | 6 | 
                                    
                                    4.5%
                                 | |
| 6 | 10 | 
                                    
                                    7.6%
                                 | |
| 7 | 21 | 
                                    
                                    15.9%
                                 | |
| 8 | 13 | 
                                    
                                    9.8%
                                 | |
| 9 | 9 | 
                                    
                                    6.8%
                                 | |
| 10 | 6 | 
                                    
                                    4.5%
                                 | |
| 11 | 4 | 
                                    
                                    3%
                                 | |
| 12 | 6 | 
                                    
                                    4.5%
                                 | |
| 13 | 3 | 
                                    
                                    2.3%
                                 | |
| 14 | 2 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 101 |