US 23.66%, Colombia 14.43%, Brazil 9.13%, China 8.44%, Mexico 5.47% (2009)
Reserves of foreign exchange and gold:
$29.49 billion (31 December 2010 est.) country comparison to the world: 35 $35 billion (31 December 2009 est.)
Debt - external:
$55.61 billion (31 December 2010 est.) country comparison to the world: 54 $53.58 billion (31 December 2009 est.)
Stock of direct foreign investment - at home:
$37.71 billion (31 December 2010 est.) country comparison to the world: 58 $41.21 billion (31 December 2009 est.)
Stock of direct foreign investment - abroad:
$20.97 billion (31 December 2010 est.) country comparison to the world: 39 $17.67 billion (31 December 2009 est.)
Exchange rates: