This would roughly double what has been spent so far.

It would roughly double the American forces now in the region.

Wikidot.com has roughly doubled in size during the last year.

Its work force has roughly doubled every year for the last several years, to more than 12,200 at the end of March.

But the region's population roughly doubled between 1970 and 1996.

According to estimates from 2007, the population has roughly doubled.

The competition has been roughly doubling in size every year since 2007.

Thousands of refugees from the East were also in town, roughly doubling its population.

"The Republican cuts would roughly double that, pushing another 20,000 people out the door."

That could roughly double the number of electric vehicles required.