深圳是亚洲最繁忙的交易所，根据世界交易所联合会的数据，其月营业额超过1万亿美元。

Shenzhen is Asia's busiest exchange with monthly turnover of more than $1 trillion, according to the World Federation of Exchanges data.

youdao

尽管有这些合并，世界交易所联合会的会员中仍然有54个交易所，他们占了世界股票交易的97%。

Despite all this consolidation, the World Federation of Exchanges still counts 54 bourses among its members, which between them account for 97% of global stock trading.

youdao

世界交易所联合会(World Federation of Exchanges)的数据显示，在美国上市的公司数量在1997年年底达到一个峰值，数量超过了8800家，而该数字在2009年的时候缩减到大约5100家，下降幅度高达40%。

From a peak of more than 8, 800 American companies at the end of 1997, that number fell to about 5, 100 by the end of 2009, a 40 percent decline, according to the World Federation of Exchanges.

youdao