Analysts say during the housing boom when interest rates were low, borrowing by homeowners with little cash and poor credit more than tripled between the years 2000 and 2006.

• 分析家称,当利率很低时,房价就飞涨,缺乏现金和信用卡并抵押房屋的私房业主在2000年至2006年间翻了三倍。