Japan
$2.246 trillion (30 June 2010)
$2.231 trillion (31 December 2008)

Jersey
$NA

Jordan
$5.522 billion (31 December 2010 est.)
$6.766 billion (31 December 2009 est.)

Kazakhstan
$94.44 billion (31 December 2010 est.)
$106.3 billion (31 December 2009 est.)

Kenya
$7.935 billion (31 December 2010 est.)
$7.795 billion (31 December 2009 est.)

Kiribati
$10 million (1999 est.)

Korea, North
$12.5 billion (2001 est.)

Korea, South
$370.1 billion (31 December 2010 est.)
$370.8 billion (31 December 2009 est.)

Kosovo
$NA

Kuwait
$56.81 billion (31 December 2010 est.)
$55.23 billion (31 December 2009 est.)