| Value | Category | Cases | |
|---|---|---|---|
| 0 | Nothing | 26 | 
                                
                                12.3%
                             | 
| 10 | 2 | 
                                
                                0.9%
                             | |
| 15 | 1 | 
                                
                                0.5%
                             | |
| 16 | 1 | 
                                
                                0.5%
                             | |
| 17 | 1 | 
                                
                                0.5%
                             | |
| 20 | 2 | 
                                
                                0.9%
                             | |
| 25 | 1 | 
                                
                                0.5%
                             | |
| 30 | 6 | 
                                
                                2.8%
                             | |
| 33 | 2 | 
                                
                                0.9%
                             | |
| 35 | 2 | 
                                
                                0.9%
                             | |
| 40 | 2 | 
                                
                                0.9%
                             | |
| 50 | 11 | 
                                
                                5.2%
                             | |
| 60 | 7 | 
                                
                                3.3%
                             | |
| 67 | 1 | 
                                
                                0.5%
                             | |
| 70 | 1 | 
                                
                                0.5%
                             | |
| 75 | 1 | 
                                
                                0.5%
                             | |
| 80 | 2 | 
                                
                                0.9%
                             | |
| 83 | 1 | 
                                
                                0.5%
                             | |
| 100 | 11 | 
                                
                                5.2%
                             | |
| 150 | 4 | 
                                
                                1.9%
                             | |
| 167 | 2 | 
                                
                                0.9%
                             | |
| 200 | 18 | 
                                
                                8.5%
                             | |
| 250 | 1 | 
                                
                                0.5%
                             | |
| 300 | 4 | 
                                
                                1.9%
                             | |
| 330 | 1 | 
                                
                                0.5%
                             | |
| 350 | 1 | 
                                
                                0.5%
                             | |
| 400 | 3 | 
                                
                                1.4%
                             | |
| 500 | 5 | 
                                
                                2.4%
                             | |
| 666 | 1 | 
                                
                                0.5%
                             | |
| 1000 | 2 | 
                                
                                0.9%
                             | |
| 1333 | 1 | 
                                
                                0.5%
                             | |
| 9995 | Missing | 2 | 
                                
                                0.9%
                             | 
| 9998 | Don't know | 1 | 
                                
                                0.5%
                             | 
| 9999 | Not applicable | 85 | 
                                
                                40.1%
                             |