The Home Office does not hold the information in the format requested. In order to provide the cost of processing only rejected visa applications, would involve sifting through all applications data which would exceed the £850 cost limit
The cost of processing visa applications varies by application type and these are set out in the published unit costs and fees table, which can be accessed via the link below:
Amount received from Visa applications are not differentiated between the various categories in which they are received. Our ledger will not allow us to provide this level of detail.