The population in recent years are rapidly dropping; by 11.3% from 2001 to 2006.

I cut power to drop rapidly, making us a more difficult target to acquire.

Water and oxygen levels can drop rapidly in hot weather.

Since the coffee will probably be fed into the world market slowly, prices may not drop rapidly.

Imports didn't stop going up until 1986, at which point they began to drop rapidly.

From it the floor of the place was dropping rapidly.

It was out of control, dropping rapidly from about five hundred feet.

With automated production, he said, the price would drop rapidly.

The speed was little more than ten miles a second now and dropping rapidly.

He had to run to the store while his blood sugar was dropping rapidly.