But yesterday, following the worst decline in stock market history, he did not know what to do about them.

The technology rout sent the Nasdaq down 25.3 percent last week, its worst weekly decline.

It is the worst decline he has seen in 40 years, he said.

British manufacturing had its worst decline in more than 22 years in June.

The countries that experienced the worst decline in their terms of trade were oil importers.

It was the worst decline in the 50 states.

Reflecting this new focus, the stock market had its worst decline last week in the last six months.

The stock market experienced its worst weekly decline since October 1989 this week.

So far the response of the personal computer industry to its worst decline in history has largely been one of denial.

The financial and economic crisis has seen the worst global economic decline since the 1930s.