File talk:Wheat yields in developing countries 1951-2004.png

出典:ウィキメディア・コモンズ (Wikimedia Commons)
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I find this image misleading. The origin of the y-axis is at zero for no discernible reason, and as a result gives a misleading account of how wheat yields progressed over the latter half of the 20th century. While I appreciate Brian0918's contribution and effort, and I thank him for it, if this image were to be regenerated with the origin at zero, I think it would better serve the Wikipedia community.

Downward machine 18:49, 7 April 2007 (UTC)[返信]