| Value | Category | Cases | |
|---|---|---|---|
| 1 | 201 | 
                                    
                                    90.5%
                                 | |
| 2 | 13 | 
                                    
                                    5.9%
                                 | |
| 3 | 7 | 
                                    
                                    3.2%
                                 | |
| 4 | 1 | 
                                    
                                    0.5%
                                 | |
| Sysmiss | 748 |