美國新聞與世界報導的美國最佳研究所排名，２００７年版
Singapore overtook New Zealand as the most business-friendly economy in the world in 2006, while the United States held steady in third place, according to the World Bank's Doing Business 2007 report - published today.
最新排名來了！（每年這種排名一堆啊。。。）
