| Value | Category | Cases | |
|---|---|---|---|
| 3 | 2 | 
                                    
                                    1.2%
                                 | |
| 5 | 2 | 
                                    
                                    1.2%
                                 | |
| 6 | 1 | 
                                    
                                    0.6%
                                 | |
| 8 | 4 | 
                                    
                                    2.4%
                                 | |
| 9 | 1 | 
                                    
                                    0.6%
                                 | |
| 12 | 2 | 
                                    
                                    1.2%
                                 | |
| 15 | 1 | 
                                    
                                    0.6%
                                 | |
| 20 | 1 | 
                                    
                                    0.6%
                                 | |
| 25 | 3 | 
                                    
                                    1.8%
                                 | |
| 30 | 4 | 
                                    
                                    2.4%
                                 | |
| 32 | 3 | 
                                    
                                    1.8%
                                 | |
| 33 | 1 | 
                                    
                                    0.6%
                                 | |
| 35 | 3 | 
                                    
                                    1.8%
                                 | |
| 36 | 2 | 
                                    
                                    1.2%
                                 | |
| 38 | 2 | 
                                    
                                    1.2%
                                 | |
| 40 | 72 | 
                                    
                                    43.1%
                                 | |
| 42 | 12 | 
                                    
                                    7.2%
                                 | |
| 43 | 3 | 
                                    
                                    1.8%
                                 | |
| 44 | 3 | 
                                    
                                    1.8%
                                 | |
| 45 | 12 | 
                                    
                                    7.2%
                                 | |
| 46 | 4 | 
                                    
                                    2.4%
                                 | |
| 48 | 6 | 
                                    
                                    3.6%
                                 | |
| 50 | 8 | 
                                    
                                    4.8%
                                 | |
| 52 | 1 | 
                                    
                                    0.6%
                                 | |
| 54 | 1 | 
                                    
                                    0.6%
                                 | |
| 55 | 1 | 
                                    
                                    0.6%
                                 | |
| 56 | 2 | 
                                    
                                    1.2%
                                 | |
| 60 | 1 | 
                                    
                                    0.6%
                                 | |
| 65 | 2 | 
                                    
                                    1.2%
                                 | |
| 80 | 1 | 
                                    
                                    0.6%
                                 | |
| 90 | 1 | 
                                    
                                    0.6%
                                 | |
| 998 | 998. Refused | 0 | 
                                    
                                    0%
                                 | 
| 999 | 999. Don't Know | 5 | 
                                    
                                    3%
                                 | 
| Sysmiss | 832 |