| Value | Category | Cases | |
|---|---|---|---|
| 1 | 3444 | 
                                    
                                    16.4%
                                 | |
| 2 | 7446 | 
                                    
                                    35.5%
                                 | |
| 3 | 5374 | 
                                    
                                    25.6%
                                 | |
| 4 | 2538 | 
                                    
                                    12.1%
                                 | |
| 5 | 1174 | 
                                    
                                    5.6%
                                 | |
| 6 | 588 | 
                                    
                                    2.8%
                                 | |
| 7 | 148 | 
                                    
                                    0.7%
                                 | |
| 8 | 134 | 
                                    
                                    0.6%
                                 | |
| 9 | 54 | 
                                    
                                    0.3%
                                 | |
| 10 | 48 | 
                                    
                                    0.2%
                                 | |
| 11 | 8 | 
                                    
                                    0%
                                 | |
| 12 | 5 | 
                                    
                                    0%
                                 | |
| 13 | 1 | 
                                    
                                    0%
                                 | |
| 15 | 3 | 
                                    
                                    0%
                                 | |
| 20 | 2 | 
                                    
                                    0%
                                 | |
| 33 | 1 | 
                                    
                                    0%
                                 | |
| 99 | NO RESPONSE | 6 | 
                                    
                                    0%
                                 | 
| Sysmiss | 406 |