| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 | 
                                    
                                    0.9%
                                 | |
| 1 | 471 | 
                                    
                                    27.9%
                                 | |
| 2 | 423 | 
                                    
                                    25%
                                 | |
| 3 | 276 | 
                                    
                                    16.3%
                                 | |
| 4 | 133 | 
                                    
                                    7.9%
                                 | |
| 5 | 102 | 
                                    
                                    6%
                                 | |
| 6 | 102 | 
                                    
                                    6%
                                 | |
| 7 | 105 | 
                                    
                                    6.2%
                                 | |
| 8 | 10 | 
                                    
                                    0.6%
                                 | |
| 9 | 9 | 
                                    
                                    0.5%
                                 | |
| 10 | 6 | 
                                    
                                    0.4%
                                 | |
| 11 | 5 | 
                                    
                                    0.3%
                                 | |
| 12 | 13 | 
                                    
                                    0.8%
                                 | |
| 14 | 2 | 
                                    
                                    0.1%
                                 | |
| 15 | 2 | 
                                    
                                    0.1%
                                 | |
| 16 | 3 | 
                                    
                                    0.2%
                                 | |
| 18 | 2 | 
                                    
                                    0.1%
                                 | |
| 19 | 1 | 
                                    
                                    0.1%
                                 | |
| 20 | 3 | 
                                    
                                    0.2%
                                 | |
| 21 | 1 | 
                                    
                                    0.1%
                                 | |
| 22 | 3 | 
                                    
                                    0.2%
                                 | |
| 23 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 1 | 
                                    
                                    0.1%
                                 | |
| 98 | DK / DON’T REMEMBER | 0 | 
                                    
                                    0%
                                 | 
| 99 | NO RESPONSE | 0 | 
                                    
                                    0%
                                 | 
| Sysmiss | 29370 |