| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not significant at all | 8 | 
                                    
                                    2.5%
                                 | 
| 2 | 6 | 
                                    
                                    1.9%
                                 | |
| 3 | 5 | 
                                    
                                    1.6%
                                 | |
| 4 | 12 | 
                                    
                                    3.8%
                                 | |
| 5 | 42 | 
                                    
                                    13.4%
                                 | |
| 6 | 20 | 
                                    
                                    6.4%
                                 | |
| 7 | 28 | 
                                    
                                    8.9%
                                 | |
| 8 | 25 | 
                                    
                                    8%
                                 | |
| 9 | 22 | 
                                    
                                    7%
                                 | |
| 10 | Very significant | 94 | 
                                    
                                    29.9%
                                 | 
| 11 | Don't know | 52 | 
                                    
                                    16.6%
                                 | 
| Sysmiss | 12 |