Final update_Imura_et al_Perception of the average size of multiple objects in chimpanzees_data.

These raw data (+ supplemental data) are the results of study of "Perception of the average size of multiple object in chimpanzees (<i>Pan troglodytes</i>)".本原始数据（含补充数据）为《黑猩猩（Pan troglodytes）对多物体平均尺寸的感知》研究的成果。