1Q 2013 earnings releases
Earnings release date	May 10, 2013	Earnings report	453.02 KB
Conference call (Korean)
Conference call (English)

4Q 2012 earnings releases
Earnings release date	February 5, 2013	Earnings report	561.93 KB
Conference call (Korean)
Conference call (English)

3Q 2012 earnings releases
Earnings release date	November 7, 2012	Earnings report	491.96 KB
Conference call (Korean)
Conference call (English)

2Q 2012 earnings releases
Earnings release date	August 8, 2012	Earnings report	505.26 KB
Conference call (Korean)
Conference call (English)

1Q 2012 earnings releases
Earnings release date	May 15, 2012	Earnings report	372.60 KB
Conference call (Korean)
Conference call (English)

4Q 2011 earnings releases
Earnings release date	February 15, 2012	Earnings report	587.97 KB
Conference call (Korean)
Conference call (English)