the percentage of 后面加单数还是复数

percent作主语时，of后如为不可数名词，谓语动词用单数形式；如为可数名词复数形式，则谓语动词用复数形式。

The number of queues repaired out of the percent detected.

修复的队列数目超过检测到的百分比。

Twenty percent of the products are exported.

百分之二十的产品外销。

The company's market share is 48 percent in the marketplace.

这家公司的市场占有率是百分之四十八。