| Value | Category | Cases | |
|---|---|---|---|
| 1 | 274 | 
                                    
                                    52.4%
                                 | |
| 2 | 213 | 
                                    
                                    40.7%
                                 | |
| 3 | 16 | 
                                    
                                    3.1%
                                 | |
| 4 | 11 | 
                                    
                                    2.1%
                                 | |
| 5 | 2 | 
                                    
                                    0.4%
                                 | |
| 6 | 3 | 
                                    
                                    0.6%
                                 | |
| 7 | 1 | 
                                    
                                    0.2%
                                 | |
| 8 | 1 | 
                                    
                                    0.2%
                                 | |
| 12 | 2 | 
                                    
                                    0.4%
                                 | |
| Sysmiss | 19223 |