| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 | 
                                
                                0.5%
                             | |
| 1 | 15 | 
                                
                                7.1%
                             | |
| 2 | 12 | 
                                
                                5.7%
                             | |
| 3 | 6 | 
                                
                                2.8%
                             | |
| 4 | 4 | 
                                
                                1.9%
                             | |
| 5 | 1 | 
                                
                                0.5%
                             | |
| 8 | 1 | 
                                
                                0.5%
                             | |
| 9 | 1 | 
                                
                                0.5%
                             | |
| 10 | 2 | 
                                
                                0.9%
                             | |
| 16 | 1 | 
                                
                                0.5%
                             | |
| 18 | 1 | 
                                
                                0.5%
                             | |
| 20 | 4 | 
                                
                                1.9%
                             | |
| 21 | 1 | 
                                
                                0.5%
                             | |
| 23 | 1 | 
                                
                                0.5%
                             | |
| 24 | 1 | 
                                
                                0.5%
                             | |
| 26 | 1 | 
                                
                                0.5%
                             | |
| 30 | 1 | 
                                
                                0.5%
                             | |
| 38 | 1 | 
                                
                                0.5%
                             | |
| 40 | 1 | 
                                
                                0.5%
                             | |
| 46 | 1 | 
                                
                                0.5%
                             | |
| 60 | 1 | 
                                
                                0.5%
                             | |
| 95 | 1 | 
                                
                                0.5%
                             | |
| 104 | 1 | 
                                
                                0.5%
                             | |
| 109 | 1 | 
                                
                                0.5%
                             | |
| 170 | 1 | 
                                
                                0.5%
                             | |
| 995 | Missing | 0 | 
                                
                                0%
                             | 
| 996 | Other | 0 | 
                                
                                0%
                             | 
| 997 | Refusal | 0 | 
                                
                                0%
                             | 
| 998 | Dont Know | 2 | 
                                
                                0.9%
                             | 
| 999 | Not Applicable | 148 | 
                                
                                69.8%
                             |