| Value | Category | Cases | |
|---|---|---|---|
| 2 | 2 | 
                                    
                                    0.3%
                                 | |
| 3 | 3 | 
                                    
                                    0.5%
                                 | |
| 4 | 2 | 
                                    
                                    0.3%
                                 | |
| 5 | 27 | 
                                    
                                    4.4%
                                 | |
| 6 | 2 | 
                                    
                                    0.3%
                                 | |
| 7 | 1 | 
                                    
                                    0.2%
                                 | |
| 10 | 83 | 
                                    
                                    13.5%
                                 | |
| 15 | 3 | 
                                    
                                    0.5%
                                 | |
| 20 | 103 | 
                                    
                                    16.7%
                                 | |
| 25 | 4 | 
                                    
                                    0.7%
                                 | |
| 30 | 101 | 
                                    
                                    16.4%
                                 | |
| 40 | 39 | 
                                    
                                    6.3%
                                 | |
| 50 | 164 | 
                                    
                                    26.7%
                                 | |
| 55 | 1 | 
                                    
                                    0.2%
                                 | |
| 60 | 19 | 
                                    
                                    3.1%
                                 | |
| 70 | 24 | 
                                    
                                    3.9%
                                 | |
| 80 | 7 | 
                                    
                                    1.1%
                                 | |
| 90 | 3 | 
                                    
                                    0.5%
                                 | |
| 100 | 27 | 
                                    
                                    4.4%
                                 | |
| Sysmiss | 2007 |