世界で最も「金のかかる」都市は東京
the Economist Intelligence Unit's cost of living survey
ニューヨーク＝１００として比較
reference
http://www.afpbb.com/article/life-culture/life/2580598/3902693
http://www.eiuresources.com/mediadir/default.asp?PR=2009030906
http://japanese.china.org.cn/jp/txt/2009-03/11/content_17422225.htm
