"Your link actually confirms what I said."

"Those countries you mention don't have the sort of wealth that's measured in the trillions."

"More than $12 trillion stuffed offshore, from developing countries alone"

It outright contradicts what you said

You ,might also want to read their blog

http://taxjustice.blogspot.ca/2012/07/the-price-of-offshore-revisited-and.html

You'll notice their estimate of $12 -  13 Trillion is approximately the same in both reports.

$12 Trillion coming out of Venezuela, Brazil, Angola etc causes far more poverty and inequality than the remaining $9 Trillion (they estimate $21 Trillion is held off shore) coming out of the develop word