| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1304 | 
                                    
                                    65.5%
                                 | |
| 1 | 343 | 
                                    
                                    17.2%
                                 | |
| 2 | 166 | 
                                    
                                    8.3%
                                 | |
| 3 | 104 | 
                                    
                                    5.2%
                                 | |
| 4 | 50 | 
                                    
                                    2.5%
                                 | |
| 5 | 23 | 
                                    
                                    1.2%
                                 | |
| Sysmiss | 132 |