with 4 episodes premiered on March 20, 2007

with 13 episodes premiered on September 19, 2006

with 15 episodes premiered on March 20, 2007

with 11 episodes premiered on September 25, 2007

with 32 episodes premiered on February 11, 2008

with 43 episodes premiered on February 9, 2009

with 42 episodes premiered on February 15, 2010

with 43 episodes premiered on February 8, 2011

with 43 episodes premiered on February 14, 2012

with 41 episodes premiered on February 12, 2013

with 45 episodes premiered on February 18, 2014

with 19 episodes premiered on February 17, 2015

with 43 episodes premiered on February 16, 2016