| Value | Category | Cases | |
|---|---|---|---|
| -9 | 3 | 
                                
                                3.1%
                             | |
| 1 | 45 | 
                                
                                45.9%
                             | |
| 2 | 28 | 
                                
                                28.6%
                             | |
| 3 | 12 | 
                                
                                12.2%
                             | |
| 4 | 7 | 
                                
                                7.1%
                             | |
| 5 | 2 | 
                                
                                2%
                             | |
| 6 | 1 | 
                                
                                1%
                             | |
| 9995 | Missing | 0 | 
                                
                                0%
                             | 
| Sysmiss | 987 |