yield is not good as in USA

来源: 于 2010-11-10 16:51:06 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

It is about 3.5 - 4% now.

However,

purchased in 2002 now the yield about 12%

purchased in 2006 or 2007 now the yield about 7.5 - 8.5%