University of Sussex APC data (2013-14)
This data was collected by Information Power Ltd on behalf of Jisc Collections in March and April 2014, along with the APC expenditure of 23 other UK higher education institutions.
As of April 2014, it lists all known APCs paid by the University of Sussex during 2013 and the first two months of 2014. It is likely that many more articles published by University of Sussex authors were open access, but the full extent is not known. Some figures were estimated, and the data should not be treated as 100% accurate.
It has been publicly released with the permission of University of Sussex library.
UPDATE: The original file published on 24 June 2014 was replaced on 25 June 2014 to include PLOS articles (although the prices paid are mostly estimates). It was updated again on 3 July 2014 to include a completed column stating whether journals are hybrid or fully open access.