In this Yearbook, aquaculture production takes into account only the amount produced
through farming, while farm-fattened wild-caught tunas are included in capture
production. Estimates of farmed production of southern bluefin tuna were based on
information from CCSBT. Estimates of farmed production of Atlantic bluefin tuna were
based on information from ICCAT and other available sources. Historic data for farmed
Atlantic bluefin tuna have been adjusted for most producing countries using the latest
available information.