Summary of the estimated minimum, average and maximum percentage of the fishable depth (0 m–1600 m) area actually swept in footprint blocks in the Lord Howe Rise, West Norfolk/Three Kings Ridges, Challenger Plateau and Louisville Ridge fishing areas.

% of the fishable depth actually swept, the percentage of the fishable depth area cumulatively swept and the cumulative/actual swept depth ratios. These last two measures provide indices of the fishing intensity in each fishing area. Also shown are the percentages of blocks in each fishing area that were estimated to have had more than 50