D9 Political contributions have plunged since the stock market fall.

And this year, the number of people on public assistance plunged to its lowest point since 1967.

The Tokyo stock market plunged to its lowest level since late 1986.

But sales of the guns have plunged since last fall, when safety concerns about them began to spread.

For example, some copper prices plunged to the lowest point since April 1994.

The airline industry has plunged into crisis since the terrorist attacks.

But the old retail price index plunged to just 3%, the lowest since May 2006.

Sales in the Midwest plunged to an annual rate of 117,000, lowest since 106,000 a year earlier.

And the number of passengers has plunged since the attacks, creating uncertainty about just what the future needs will be.

Because long-term rates have plunged 100 basis points since November, that means $100 billion in stimulus.