You are talking about top 5%, the US Census Bureau, 2006
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送交者: steven 于 2011-01-11, 16:26:17:
回答: 上次这里不是有人发过调查吗？记得有人说20万也就是中产而已。 由 ak70 于 2011-01-11, 16:23:24:
household income over 167,000 is the top 5%, and over 250,000 is the top 1.5%.
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