如何使用 "percent" 造句

1. Credit card lending is up less than half a percent .
信用卡贷款增长了不到0.5个百分点。
2. About 95 percent of that amount was for coal .
其中百分之九十五花费在煤炭上面。
3. More than 40 percent of them were clinically depressed .
超过百分之四十的人出现了忧郁症的临床表现。
4. Heat production falls by 99 percent in the first year .
热量产出将在第一年就下降至百分之一。
5. About ninety percent of these people are in poor countries .
大概有百分之九十的人们来自于贫困国家。