| Value | Category | Cases | |
|---|---|---|---|
| 0 | Does not charge | 74 | 
                                
                                32.2%
                             | 
| 20 | 2 | 
                                
                                0.9%
                             | |
| 25 | 2 | 
                                
                                0.9%
                             | |
| 30 | 2 | 
                                
                                0.9%
                             | |
| 40 | 1 | 
                                
                                0.4%
                             | |
| 45 | 1 | 
                                
                                0.4%
                             | |
| 50 | 13 | 
                                
                                5.7%
                             | |
| 60 | 4 | 
                                
                                1.7%
                             | |
| 75 | 2 | 
                                
                                0.9%
                             | |
| 90 | 6 | 
                                
                                2.6%
                             | |
| 100 | 10 | 
                                
                                4.3%
                             | |
| 120 | 13 | 
                                
                                5.7%
                             | |
| 130 | 1 | 
                                
                                0.4%
                             | |
| 150 | 15 | 
                                
                                6.5%
                             | |
| 160 | 1 | 
                                
                                0.4%
                             | |
| 180 | 4 | 
                                
                                1.7%
                             | |
| 200 | 4 | 
                                
                                1.7%
                             | |
| 210 | 1 | 
                                
                                0.4%
                             | |
| 240 | 1 | 
                                
                                0.4%
                             | |
| 250 | 1 | 
                                
                                0.4%
                             | |
| 270 | 1 | 
                                
                                0.4%
                             | |
| 300 | 30 | 
                                
                                13%
                             | |
| 350 | 2 | 
                                
                                0.9%
                             | |
| 360 | 3 | 
                                
                                1.3%
                             | |
| 400 | 1 | 
                                
                                0.4%
                             | |
| 440 | 1 | 
                                
                                0.4%
                             | |
| 450 | 10 | 
                                
                                4.3%
                             | |
| 500 | 1 | 
                                
                                0.4%
                             | |
| 540 | 1 | 
                                
                                0.4%
                             | |
| 600 | 6 | 
                                
                                2.6%
                             | |
| 750 | 1 | 
                                
                                0.4%
                             | |
| 900 | 3 | 
                                
                                1.3%
                             | |
| 930 | 1 | 
                                
                                0.4%
                             | |
| 940 | 1 | 
                                
                                0.4%
                             | |
| 1050 | 1 | 
                                
                                0.4%
                             | |
| 1800 | 1 | 
                                
                                0.4%
                             | |
| 4500 | 1 | 
                                
                                0.4%
                             | |
| 99995 | Missing | 4 | 
                                
                                1.7%
                             | 
| 99996 | Other | 0 | 
                                
                                0%
                             | 
| 99997 | Refusal | 1 | 
                                
                                0.4%
                             | 
| 99998 | Dont Know | 0 | 
                                
                                0%
                             | 
| 99999 | Not applicable | 2 | 
                                
                                0.9%
                             |