Shootings dropped 16 percent, to 26 from 31, after a sustained increase over several weeks.
But he added, "We won't see a sustained increase until spring."
Although an immediate success, the live episode did not bring about a sustained increase in ratings.
This is the first sustained increase in 25 years.
From then on there was a sustained increase in output and productivity, which has continued through to the 1980s.
This led to a sustained increase in research activity over the next two decades.
Monetary inflation is a sustained increase in the money supply of a country.
Such high and sustained increases were unusual in the region.
I support this report's calls for a sustained increase in development aid.
First, the house price boom started earlier and saw more sustained increases.