| Value | Category | Cases | |
|---|---|---|---|
| 0 | IMMEDIATELY | 159 | 
                                    
                                    4.7%
                                 | 
| 1 | 132 | 
                                    
                                    3.9%
                                 | |
| 2 | 74 | 
                                    
                                    2.2%
                                 | |
| 3 | 37 | 
                                    
                                    1.1%
                                 | |
| 4 | 22 | 
                                    
                                    0.6%
                                 | |
| 5 | 26 | 
                                    
                                    0.8%
                                 | |
| 6 | 13 | 
                                    
                                    0.4%
                                 | |
| 7 | 5 | 
                                    
                                    0.1%
                                 | |
| 8 | 3 | 
                                    
                                    0.1%
                                 | |
| 9 | 2 | 
                                    
                                    0.1%
                                 | |
| 10 | 2 | 
                                    
                                    0.1%
                                 | |
| 11 | 1 | 
                                    
                                    0%
                                 | |
| 12 | 9 | 
                                    
                                    0.3%
                                 | |
| 13 | 1 | 
                                    
                                    0%
                                 | |
| 14 | 1 | 
                                    
                                    0%
                                 | |
| 20 | 2 | 
                                    
                                    0.1%
                                 | |
| 27 | 1 | 
                                    
                                    0%
                                 | |
| 40 | 1 | 
                                    
                                    0%
                                 | |
| 60 | 1 | 
                                    
                                    0%
                                 | |
| 98 | DK / DON?T REMEMBER | 82 | 
                                    
                                    2.4%
                                 | 
| Sysmiss | 2817 | 
                                    
                                    83.1%
                                 |