| Value | Category | Cases | |
|---|---|---|---|
| 0 | 28 | 
                                
                                15%
                             | |
| 1 | 19 | 
                                
                                10.2%
                             | |
| 2 | 7 | 
                                
                                3.7%
                             | |
| 3 | 2 | 
                                
                                1.1%
                             | |
| 4 | 1 | 
                                
                                0.5%
                             | |
| 5 | 1 | 
                                
                                0.5%
                             | |
| 9 | 2 | 
                                
                                1.1%
                             | |
| 10 | 1 | 
                                
                                0.5%
                             | |
| 11 | 1 | 
                                
                                0.5%
                             | |
| 16 | 1 | 
                                
                                0.5%
                             | |
| 19 | 1 | 
                                
                                0.5%
                             | |
| 21 | 1 | 
                                
                                0.5%
                             | |
| 28 | 1 | 
                                
                                0.5%
                             | |
| 30 | 1 | 
                                
                                0.5%
                             | |
| 50 | 1 | 
                                
                                0.5%
                             | |
| 63 | 1 | 
                                
                                0.5%
                             | |
| 65 | 1 | 
                                
                                0.5%
                             | |
| 76 | 1 | 
                                
                                0.5%
                             | |
| 80 | 1 | 
                                
                                0.5%
                             | |
| 95 | 1 | 
                                
                                0.5%
                             | |
| 105 | 1 | 
                                
                                0.5%
                             | |
| 206 | 1 | 
                                
                                0.5%
                             | |
| 995 | Missing | 0 | 
                                
                                0%
                             | 
| 996 | Other | 0 | 
                                
                                0%
                             | 
| 997 | Refusal | 0 | 
                                
                                0%
                             | 
| 998 | Dont Know | 0 | 
                                
                                0%
                             | 
| 999 | Not Applicable | 112 | 
                                
                                59.9%
                             |