| Value | Category | Cases | |
|---|---|---|---|
| 1 | 10 | 
                                    
                                    7.4%
                                 | |
| 2 | 64 | 
                                    
                                    47.4%
                                 | |
| 3 | 34 | 
                                    
                                    25.2%
                                 | |
| 4 | 6 | 
                                    
                                    4.4%
                                 | |
| 5 | 6 | 
                                    
                                    4.4%
                                 | |
| 6 | 4 | 
                                    
                                    3%
                                 | |
| 7 | 4 | 
                                    
                                    3%
                                 | |
| 8 | 1 | 
                                    
                                    0.7%
                                 | |
| 9 | 1 | 
                                    
                                    0.7%
                                 | |
| 10 | 2 | 
                                    
                                    1.5%
                                 | |
| 11 | 1 | 
                                    
                                    0.7%
                                 | |
| 13 | 2 | 
                                    
                                    1.5%
                                 | |
| Sysmiss | 1263 |