I won't give the answer as I wikied it, but there is an interesting figure.
From 164 countries in the list, if we sum the countries with a deficit, ranked 112 to 163 (the other countries are non significant), we get -676,631 millions $.
And the country ranked 164, the USA, has alone a deficit of -731,214 millions $!
So more than the next 51 countries! And I suspect it's more than all the other countries put togther.
On the other hand, the country with the most surplus is only 30% more than the 2nd one.