| Value | Category | Cases | |
|---|---|---|---|
| 0 | 282 | 
                                    
                                    39.9%
                                 | |
| 1 | 168 | 
                                    
                                    23.8%
                                 | |
| 2 | 100 | 
                                    
                                    14.2%
                                 | |
| 3 | 34 | 
                                    
                                    4.8%
                                 | |
| 4 | 23 | 
                                    
                                    3.3%
                                 | |
| 5 | 23 | 
                                    
                                    3.3%
                                 | |
| 6 | 8 | 
                                    
                                    1.1%
                                 | |
| 7 | 23 | 
                                    
                                    3.3%
                                 | |
| 8 | 3 | 
                                    
                                    0.4%
                                 | |
| 9 | 6 | 
                                    
                                    0.8%
                                 | |
| 10 | 7 | 
                                    
                                    1%
                                 | |
| 11 | 4 | 
                                    
                                    0.6%
                                 | |
| 12 | 5 | 
                                    
                                    0.7%
                                 | |
| 14 | 2 | 
                                    
                                    0.3%
                                 | |
| 15 | 4 | 
                                    
                                    0.6%
                                 | |
| 20 | 2 | 
                                    
                                    0.3%
                                 | |
| 21 | 3 | 
                                    
                                    0.4%
                                 | |
| 24 | 1 | 
                                    
                                    0.1%
                                 | |
| 25 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 3 | 
                                    
                                    0.4%
                                 | |
| 48 | 1 | 
                                    
                                    0.1%
                                 | |
| 54 | 1 | 
                                    
                                    0.1%
                                 | |
| 71 | 1 | 
                                    
                                    0.1%
                                 | |
| 80 | 1 | 
                                    
                                    0.1%
                                 | |
| 99 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 14907 |