That's not something we track, but it certainly has brought about a tremendous upsurge in activity.

Army centres were overrun with volunteers and a tremendous patriotic upsurge was felt throughout the country.

Although not established as a spectator sport, soccer has experienced a tremendous upsurge in participants in the last 20 years.

Section 7(a) of the Act promoted the formation of labor unions, and created a tremendous upsurge of union organizing.

Jondalar squinted into the cold wind, and felt a tremendous upsurge of sheer exhilaration.

Now it was followed by a tremendous upsurge of sound.

There has been a tremendous upsurge in rural crime during the past 10 years.

This sparked a tremendous upsurge in the involvement and interest of both the public and media in the State.

It is important in view of the tremendous upsurge in distance selling of goods and services.

As a result, he said, there's been "a tremendous upsurge in intellectual property consciousness and anxiety on the part of all kinds of users."