That grade was the same as last year's, suggesting sustained improvements over a 1999 performance slump.

People are looking for sustained improvement, but the numbers so far have been lacking.

Not even the news of the management buyout plan has produced any sustained improvement in the stock price.

Even after the medication was stopped, there was sustained improvement.

And the region that shows the most sustained improvement over the coming years will have the first choice of the Dream.

"There has been no sustained improvement in the school system in a generation."

A sustained improvement is also required in the fight against fraud.

We define maximum return as the following: significant and sustained educational improvement for all children.

Through a sustained improvement of ideas and understanding, students create higher level concepts.

Foods should only be tested once there is a noticeable and sustained improvement.