World Major Tuna Catch by Fishing Gears（1950-2009）
Tuna Catch include Bluefin tuna, Southern bluefin tuna, Bigeye tuna, Yellowfin tuna, Albacore and Skipjack.
Data compiled by Miyake based on RFMOs bases
OPRT-Organization for the Promotion of Responsible Tuna Fisheries
