究其数量而言，跨国公司在上海的外资企业中只占1.8%，但它们的投资额却占了外资总额的9.9%。

While transnational corporations account for only 1.8% of the total number of foreign-funded enterprises in Shanghai, their investment accounts for 9.9% of the total foreign investment.

youdao

上海独生子女家庭数量已达到1900万，占家庭总数的97%。

The number of the Shanghai families with only 1 child has reached 19m, or 97% of the total.

youdao

上海户籍人口中60岁及以上的老年人口为300万，占户籍人口的21.6%。

Shanghai has about 3m people aged 60 or older, accounting for 21.6% of the population.

youdao