| Value | Category | Cases | |
|---|---|---|---|
| 1 | 136 | 
                                    
                                    11.7%
                                 | |
| 2 | 981 | 
                                    
                                    84.2%
                                 | |
| 3 | 5 | 
                                    
                                    0.4%
                                 | |
| 4 | 6 | 
                                    
                                    0.5%
                                 | |
| 6 | 29 | 
                                    
                                    2.5%
                                 | |
| 10 | 8 | 
                                    
                                    0.7%
                                 | |
| Sysmiss | 7 |