| Value | Category | Cases | |
|---|---|---|---|
| 0 | 273 | 
                                    
                                    8.7%
                                 | |
| 1 | 4 | 
                                    
                                    0.1%
                                 | |
| 2 | 6 | 
                                    
                                    0.2%
                                 | |
| 3 | 10 | 
                                    
                                    0.3%
                                 | |
| 4 | 2 | 
                                    
                                    0.1%
                                 | |
| 5 | 284 | 
                                    
                                    9.1%
                                 | |
| 6 | 3 | 
                                    
                                    0.1%
                                 | |
| 7 | 5 | 
                                    
                                    0.2%
                                 | |
| 9 | 2 | 
                                    
                                    0.1%
                                 | |
| 10 | 483 | 
                                    
                                    15.4%
                                 | |
| 11 | 1 | 
                                    
                                    0%
                                 | |
| 12 | 4 | 
                                    
                                    0.1%
                                 | |
| 14 | 1 | 
                                    
                                    0%
                                 | |
| 15 | 544 | 
                                    
                                    17.4%
                                 | |
| 17 | 1 | 
                                    
                                    0%
                                 | |
| 20 | 394 | 
                                    
                                    12.6%
                                 | |
| 25 | 66 | 
                                    
                                    2.1%
                                 | |
| 27 | 1 | 
                                    
                                    0%
                                 | |
| 30 | 683 | 
                                    
                                    21.8%
                                 | |
| 35 | 28 | 
                                    
                                    0.9%
                                 | |
| 40 | 116 | 
                                    
                                    3.7%
                                 | |
| 45 | 175 | 
                                    
                                    5.6%
                                 | |
| 50 | 33 | 
                                    
                                    1.1%
                                 | |
| 55 | 1 | 
                                    
                                    0%
                                 | |
| 77 | NZ | 3 | 
                                    
                                    0.1%
                                 | 
| 88 | BO | 3 | 
                                    
                                    0.1%
                                 | 
| 99 | 1 | 
                                    
                                    0%
                                 | |
| Sysmiss | 14000 |