The level of the goo on the tunnel floor gradually grew higher.
Indeed, the level of new orders grew sharply in October, the monthly report said.
It soon became clear that it would only be a matter of time before the level grew beyond the point we could tolerate.
The level of violence in Israel and the territories is growing.
For deductibles of $250 or more, the level grew to 16 percent last year from 7 percent five years earlier.
The overall level of immigration to Australia has grown substantially during the last decade.
A second, lower level grew crops such as potatoes.
In Ireland the level of alcohol abuse by young people has grown dramatically over the years.
The game's levels grow steadily more complex as the game progresses.
"The level of respect for certain influential bloggers is certainly growing."