| Value | Category | Cases | |
|---|---|---|---|
| 1 | 224 | 
                                    
                                    67.5%
                                 | |
| 2 | 41 | 
                                    
                                    12.3%
                                 | |
| 3 | 8 | 
                                    
                                    2.4%
                                 | |
| 4 | 52 | 
                                    
                                    15.7%
                                 | |
| 5 | 1 | 
                                    
                                    0.3%
                                 | |
| 6 | 2 | 
                                    
                                    0.6%
                                 | |
| 8 | 1 | 
                                    
                                    0.3%
                                 | |
| 10 | 1 | 
                                    
                                    0.3%
                                 | |
| 12 | 2 | 
                                    
                                    0.6%
                                 | |
| Sysmiss | 9379 |