| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't Know | 0 | 
                                    
                                    0%
                                 | 
| -88 | Refusal | 0 | 
                                    
                                    0%
                                 | 
| -77 | Not applicable | 0 | 
                                    
                                    0%
                                 | 
| 0 | 479 | 
                                    
                                    74.1%
                                 | |
| 1 | 15 | 
                                    
                                    2.3%
                                 | |
| 2 | 28 | 
                                    
                                    4.3%
                                 | |
| 3 | 19 | 
                                    
                                    2.9%
                                 | |
| 4 | 21 | 
                                    
                                    3.3%
                                 | |
| 5 | 16 | 
                                    
                                    2.5%
                                 | |
| 6 | 22 | 
                                    
                                    3.4%
                                 | |
| 7 | 12 | 
                                    
                                    1.9%
                                 | |
| 8 | 17 | 
                                    
                                    2.6%
                                 | |
| 9 | 10 | 
                                    
                                    1.5%
                                 | |
| 10 | 5 | 
                                    
                                    0.8%
                                 | |
| 11 | 2 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 289 |