The potential annual catch from the area has been estimated at 4.5 million tons.

These emissions are estimated at 38.6 million tons a year worldwide, according to the studies on which the table was based.

In 2008 rice production was estimated at 50 million tons.

The demand for it is estimated at more than 500 tons per year worldwide.

The remaining mass is currently estimated at just over 60 tons.

Total project size is estimated at 9,000 tons of structural steel.

Webb estimated its weight at nearly 5 tons, if not more.

The production of slate is estimated at 4 million tons per year.

Output capacity in 2006 was estimated at 15 million tons.

The potential catch is estimated at 500,000 tons of fish.