| Value | Category | Cases | |
|---|---|---|---|
| 1 | 72 | 
                                    
                                    21.2%
                                 | |
| 2 | 8 | 
                                    
                                    2.4%
                                 | |
| 3 | 9 | 
                                    
                                    2.7%
                                 | |
| 4 | 1 | 
                                    
                                    0.3%
                                 | |
| 5 | 7 | 
                                    
                                    2.1%
                                 | |
| 6 | 3 | 
                                    
                                    0.9%
                                 | |
| 7 | 7 | 
                                    
                                    2.1%
                                 | |
| 8 | 6 | 
                                    
                                    1.8%
                                 | |
| 9 | 6 | 
                                    
                                    1.8%
                                 | |
| 10 | 16 | 
                                    
                                    4.7%
                                 | |
| 11 | 3 | 
                                    
                                    0.9%
                                 | |
| 12 | 3 | 
                                    
                                    0.9%
                                 | |
| 13 | 4 | 
                                    
                                    1.2%
                                 | |
| 14 | 11 | 
                                    
                                    3.2%
                                 | |
| 15 | 20 | 
                                    
                                    5.9%
                                 | |
| 16 | 13 | 
                                    
                                    3.8%
                                 | |
| 17 | 20 | 
                                    
                                    5.9%
                                 | |
| 18 | 14 | 
                                    
                                    4.1%
                                 | |
| 19 | 7 | 
                                    
                                    2.1%
                                 | |
| 20 | 7 | 
                                    
                                    2.1%
                                 | |
| 21 | 8 | 
                                    
                                    2.4%
                                 | |
| 22 | 3 | 
                                    
                                    0.9%
                                 | |
| 23 | 5 | 
                                    
                                    1.5%
                                 | |
| 24 | 3 | 
                                    
                                    0.9%
                                 | |
| 25 | 3 | 
                                    
                                    0.9%
                                 | |
| 26 | 1 | 
                                    
                                    0.3%
                                 | |
| 27 | 6 | 
                                    
                                    1.8%
                                 | |
| 28 | 5 | 
                                    
                                    1.5%
                                 | |
| 29 | 4 | 
                                    
                                    1.2%
                                 | |
| 30 | 4 | 
                                    
                                    1.2%
                                 | |
| 31 | 2 | 
                                    
                                    0.6%
                                 | |
| 98 | 98. Don't know | 58 | 
                                    
                                    17.1%
                                 | 
| 99 | 99. Missing | 0 | 
                                    
                                    0%
                                 |