| Value | Category | Cases | |
|---|---|---|---|
| -99 | DK | 0 | 
                                    
                                    0%
                                 | 
| -88 | Missing | 0 | 
                                    
                                    0%
                                 | 
| -77 | NA | 2 | 
                                    
                                    0.6%
                                 | 
| 0 | 1 | 
                                    
                                    0.3%
                                 | |
| 1 | 122 | 
                                    
                                    38.5%
                                 | |
| 2 | 68 | 
                                    
                                    21.5%
                                 | |
| 3 | 37 | 
                                    
                                    11.7%
                                 | |
| 4 | 21 | 
                                    
                                    6.6%
                                 | |
| 5 | 19 | 
                                    
                                    6%
                                 | |
| 6 | 8 | 
                                    
                                    2.5%
                                 | |
| 7 | 3 | 
                                    
                                    0.9%
                                 | |
| 8 | 4 | 
                                    
                                    1.3%
                                 | |
| 9 | 2 | 
                                    
                                    0.6%
                                 | |
| 10 | 4 | 
                                    
                                    1.3%
                                 | |
| 11 | 2 | 
                                    
                                    0.6%
                                 | |
| 12 | 1 | 
                                    
                                    0.3%
                                 | |
| 13 | 2 | 
                                    
                                    0.6%
                                 | |
| 16 | 1 | 
                                    
                                    0.3%
                                 | |
| 18 | 2 | 
                                    
                                    0.6%
                                 | |
| 20 | 2 | 
                                    
                                    0.6%
                                 | |
| 22 | 1 | 
                                    
                                    0.3%
                                 | |
| 24 | 1 | 
                                    
                                    0.3%
                                 | |
| 25 | 1 | 
                                    
                                    0.3%
                                 | |
| 28 | 3 | 
                                    
                                    0.9%
                                 | |
| 29 | 1 | 
                                    
                                    0.3%
                                 | |
| 30 | 1 | 
                                    
                                    0.3%
                                 | |
| 37 | 1 | 
                                    
                                    0.3%
                                 | |
| 40 | 2 | 
                                    
                                    0.6%
                                 | |
| 41 | 1 | 
                                    
                                    0.3%
                                 | |
| 42 | 1 | 
                                    
                                    0.3%
                                 | |
| 45 | 1 | 
                                    
                                    0.3%
                                 | |
| 51 | 1 | 
                                    
                                    0.3%
                                 | |
| 54 | 1 | 
                                    
                                    0.3%
                                 | |
| Sysmiss | 1235 |