The 120,000 units that came onto the market last year, including some busted condo projects that had to be converted to rentals, represented the most new construction since 2003, according to Reis.

• Reis数据显示，2003年以来的新增建筑主要就是去年投入市场的12万套，其中包括一些经营不顺、不得不转变为出租型项目的共管公寓项目。