| Value | Category | Cases | |
|---|---|---|---|
| 1 | 103 | 
                                
                                59.2%
                             | |
| 2 | 43 | 
                                
                                24.7%
                             | |
| 3 | 14 | 
                                
                                8%
                             | |
| 4 | 7 | 
                                
                                4%
                             | |
| 5 | 1 | 
                                
                                0.6%
                             | |
| 6 | 2 | 
                                
                                1.1%
                             | |
| 8 | 2 | 
                                
                                1.1%
                             | |
| 10 | 1 | 
                                
                                0.6%
                             | |
| 15 | 1 | 
                                
                                0.6%
                             | |
| Sysmiss | 76 |