Reimbursement cost and admissions by period
| 2014 | 2015 | 2016 | 2017 | April 2013–March 2018 | |
| Mean cost | £16 518.42 | £18 769.73 | £18 301.23 | £16 270.71 | £17 399.09 |
| Median cost | £15 845.95 | £19 785.85 | £17 041.25 | £12 713.63 | £15 899.32 |
| Total cost | £1 486 657.79 | £1 914 512.41 | £1 445 797.01 | £1 610 800.72 | £7 777 393.51 |
| Admissions | 89 | 102 | 79 | 99 | 447 |
Mean and total reimbursement cost are summarised by full calendar year. All values are presented as Great British pounds (GBP).