The Dow Jones Apartment REIT subindex is down 8.6% year-to-date, though the stocks have rallied in the past month. 道琼斯公寓类REIT分类指数今年以来累计下跌了8.;6%25，不过上个月出现了反弹。
Put the two together and the Hang Seng Properties subindex has risen 54% since early March. 这两方面加在一起，致使恒生地产分类指数自3月初以来上涨了54%25。
And the system selects a series of subindex to evaluate the mining system on basis of this seven index systems. 在此基础上，又选取一系列子指标来进行综合评价。
The single-factor evaluation showed that the subindex of quantity was less than 1.0, indicating that the marine organisms in this waters were not obviously polluted by the heavy metals. 单因子评价结果，其质量分指数均小于1，表明该海域海洋生物受重金属污染不明显。
The Shanghai Composite Index, which tracks all of the market's issues, fell 48% in the first half -- virtually the same as the 46% drop in a subindex called the 180 Financial Index. 涵盖上交所全部股票的上证综合指数今年上半年的跌幅为48%25，同上证180金融股指数46%25的跌幅基本相当。
