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.

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%。

youdao

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.

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%。

youdao

Of the Asian stock markets, Korea is the fourth largest in equity trading volume, according to the World Federation of Exchanges.

FORBES: South Korean ETFs Launch

The group also committed to advance sustainability reporting through the World Federation of Exchanges, a trade association of 54 publicly regulated stock, futures and options exchanges.

FORBES: A Tipping Point on Sustainability Disclosure in Rio?

In the first sixth months of 2010, 478, 969, 487 single stock futures contacts were traded, according to the World Federation of Exchanges, which is up 19% from that same period in 2009.

FORBES: Instinet In The Future(s)