| Value | Category | Cases | |
|---|---|---|---|
| 0 | 91 | 
                                    
                                    53.5%
                                 | |
| 1 | 7 | 
                                    
                                    4.1%
                                 | |
| 2 | 17 | 
                                    
                                    10%
                                 | |
| 3 | 16 | 
                                    
                                    9.4%
                                 | |
| 4 | 7 | 
                                    
                                    4.1%
                                 | |
| 5 | 8 | 
                                    
                                    4.7%
                                 | |
| 6 | 5 | 
                                    
                                    2.9%
                                 | |
| 7 | 4 | 
                                    
                                    2.4%
                                 | |
| 8 | 2 | 
                                    
                                    1.2%
                                 | |
| 9 | 3 | 
                                    
                                    1.8%
                                 | |
| 10 | 3 | 
                                    
                                    1.8%
                                 | |
| 11 | 1 | 
                                    
                                    0.6%
                                 | |
| 12 | 2 | 
                                    
                                    1.2%
                                 | |
| 14 | 3 | 
                                    
                                    1.8%
                                 | |
| 17 | 1 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 30 |