executive producer (112 episodes, 2007-2013)
co-executive producer / producer (111 episodes, 2007-2013)
producer / co-producer / associate producer (111 episodes, 2007-2013)
co-executive producer / executive producer (89 episodes, 2008-2012)
executive producer / supervising producer (87 episodes, 2008-2012)
co-producer / producer (84 episodes, 2008-2013)
supervising producer / co-producer / co-executive producer (79 episodes, 2009-2013)
associate producer / co-producer (69 episodes, 2007-2012)
co-producer / producer / supervising producer (67 episodes, 2008-2011)
co-producer / associate producer (58 episodes, 2009-2013)
associate producer (57 episodes, 2010-2013)
co-executive producer / executive producer (56 episodes, 2010-2013)
executive producer / producer (55 episodes, 2007-2010)
executive producer / producer (52 episodes, 2007-2010)
supervising producer / producer (41 episodes, 2011-2013)
co-producer / producer (35 episodes, 2011-2013)
consulting producer (34 episodes, 2011-2013)
producer / co-producer (32 episodes, 2007-2009)
co-executive producer / supervising producer (32 episodes, 2007-2009)
co-executive producer (23 episodes, 2009-2010)
consulting producer (23 episodes, 2009-2010)
executive producer (22 episodes, 2008-2009)
producer (22 episodes, 2010-2011)
co-executive producer (22 episodes, 2011-2012)
consulting producer (21 episodes, 2010-2011)
executive producer (16 episodes, 2007-2008)
producer (10 episodes, 2007)
co-executive producer (10 episodes, 2007)