Japanese customers see the yen appreciate 28% against the US dollar since Sept 2008

"the yen’s 28 percent jump against the dollar since Sept. 1, 2008."


Source:Crying Wolf Has Price in World of Economic Pain: William Pesek
Sep 2, 2010
Bloomberg
http://www.bloomberg.com/news/2010-09-01/crying-wolf-has-cost-in-world-of-growing-pain-commentary-by-william-pesek.html