| Value | Category | Cases | |
|---|---|---|---|
| 0 | 189 | 
                                    
                                    13.9%
                                 | |
| 1 | 137 | 
                                    
                                    10.1%
                                 | |
| 2 | 166 | 
                                    
                                    12.2%
                                 | |
| 3 | 120 | 
                                    
                                    8.8%
                                 | |
| 3.5 | 1 | 
                                    
                                    0.1%
                                 | |
| 4 | 76 | 
                                    
                                    5.6%
                                 | |
| 5 | 68 | 
                                    
                                    5%
                                 | |
| 6 | 32 | 
                                    
                                    2.4%
                                 | |
| 7 | 156 | 
                                    
                                    11.5%
                                 | |
| 8 | 17 | 
                                    
                                    1.3%
                                 | |
| 9 | 5 | 
                                    
                                    0.4%
                                 | |
| 10 | 55 | 
                                    
                                    4%
                                 | |
| 11 | 4 | 
                                    
                                    0.3%
                                 | |
| 12 | 9 | 
                                    
                                    0.7%
                                 | |
| 13 | 1 | 
                                    
                                    0.1%
                                 | |
| 14 | 117 | 
                                    
                                    8.6%
                                 | |
| 15 | 13 | 
                                    
                                    1%
                                 | |
| 16 | 1 | 
                                    
                                    0.1%
                                 | |
| 17 | 1 | 
                                    
                                    0.1%
                                 | |
| 18 | 8 | 
                                    
                                    0.6%
                                 | |
| 20 | 23 | 
                                    
                                    1.7%
                                 | |
| 21 | 43 | 
                                    
                                    3.2%
                                 | |
| 22 | 3 | 
                                    
                                    0.2%
                                 | |
| 24 | 5 | 
                                    
                                    0.4%
                                 | |
| 25 | 3 | 
                                    
                                    0.2%
                                 | |
| 26 | 1 | 
                                    
                                    0.1%
                                 | |
| 27 | 2 | 
                                    
                                    0.1%
                                 | |
| 28 | 23 | 
                                    
                                    1.7%
                                 | |
| 29 | 1 | 
                                    
                                    0.1%
                                 | |
| 30 | 16 | 
                                    
                                    1.2%
                                 | |
| 31 | 1 | 
                                    
                                    0.1%
                                 | |
| 32 | 3 | 
                                    
                                    0.2%
                                 | |
| 35 | 13 | 
                                    
                                    1%
                                 | |
| 36 | 3 | 
                                    
                                    0.2%
                                 | |
| 37 | 1 | 
                                    
                                    0.1%
                                 | |
| 38 | 1 | 
                                    
                                    0.1%
                                 | |
| 40 | 14 | 
                                    
                                    1%
                                 | |
| 42 | 2 | 
                                    
                                    0.1%
                                 | |
| 45 | 4 | 
                                    
                                    0.3%
                                 | |
| 48 | 4 | 
                                    
                                    0.3%
                                 | |
| 49 | 8 | 
                                    
                                    0.6%
                                 | |
| 50 | 4 | 
                                    
                                    0.3%
                                 | |
| 54 | 1 | 
                                    
                                    0.1%
                                 | |
| 56 | 1 | 
                                    
                                    0.1%
                                 | |
| 88 | Don't Know | 1 | 
                                    
                                    0.1%
                                 | 
| 99 | Missing | 3 | 
                                    
                                    0.2%
                                 | 
| Sysmiss | 770 |