| Value | Category | Cases | |
|---|---|---|---|
| 1 | Less than 1/4 | 2066 | 
                                    
                                    10.8%
                                 | 
| 2 | 1/4 | 2295 | 
                                    
                                    12%
                                 | 
| 3 | 1/2 | 3127 | 
                                    
                                    16.4%
                                 | 
| 4 | 3/4 | 3409 | 
                                    
                                    17.8%
                                 | 
| 5 | More than 3/4 | 8215 | 
                                    
                                    43%
                                 | 
| Sysmiss | 7394 |