The Department regularly publishes official statistics on employment and support allowance (ESA) and the work capability assessment (WCA). The latest publication was released in January 2012 and can be found on the Departmental website at:"http://research.dwp.gov.uk/asd/workingage/index.php?page=esa_wca"The next provisional release date is 24 April 2012.Table 3 of the publication mentioned above covers the number and outcomes of appeals heard on Fit for Work decisions in the initial functional assessment. Information on appeals heard on work-related activity group decisions is not available. Note that information of the number of claimants found fit for work who have lodged an appeal that has not yet been heard is not available.