Through the use of linear model and nonparametric regression model, the trend of the totalforeignexchange reserve account for the proportion of GDP is fitted.
利用线性模型和非参数回归模型，对我国外汇储备总量占国内GDP总量比重的变化走势进行了拟合分析。
2
In Bangladesh, where 65 percent of workers in the garment sector are women, the industry's exports constitute some 74 percent of annual totalforeignexchange earnings.
在孟加拉，服装生产部门的工人中有65%是妇女，该部门的出口占每年总外汇收入的74%左右。
3
Some 98% of foreign-exchange trades involve the dollar, euro or yen on at least one side of the transaction;85% of the total involve the dollar.