Historical APC data from before the April upgrade | News Service
" ... Today there are 10,508 journals in DOAJ which leaves 1217 journals unaccounted for in the old APC data above. These are all journals that have been accepted into DOAJ under the new criteria. (We have accepted 1217 journals into DOAJ since March 2014.) We know from the new data that 364 of them do have APCs. Therefore 853 journals have NO APCs. Then we can work out the following TOTALS for ALL journals in DOAJ ..."