Seasons
Season 1Number of Episodes:16Season Air Date: Tue, Sep 02 2003
Season 2Number of Episodes:39Season Air Date: Tue, Jan 13 2004
Season 3Number of Episodes:36Season Air Date: Tue, Jan 04 2005
Season 4Number of Episodes:35Season Air Date: Tue, Jan 10 2006
Season 5Number of Episodes:38Season Air Date: Tue, Jan 09 2007
Season 6Number of Episodes:39Season Air Date: Tue, Jan 08 2008
Season 7Number of Episodes:39Season Air Date: Tue, Jan 06 2009
Season 8Number of Episodes:40Season Air Date: Fri, Jan 01 2010
Season 9Number of Episodes:37Season Air Date: Sun, Jan 02 2011
Season 10Number of Episodes:33Season Air Date: Sat, Jan 07 2012
Season 11Number of Episodes:36Season Air Date: Tue, Jan 15 2013
Season 12Number of Episodes:34Season Air Date: Tue, Jan 21 2014
Season 13Number of Episodes:30Season Air Date: Tue, Jan 13 2015
Season 14Number of Episodes:32Season Air Date: Wed, Jan 13 2016
Season 15Number of Episodes:33Season Air Date: Wed, Jan 18 2017
Season 16Number of Episodes:33Season Air Date: Wed, Jan 17 2018
Season 17Number of Episodes:15Season Air Date: Wed, Jan 16 2019
Season 18Number of Episodes:34Season Air Date: Wed, Jan 15 2020
Season 19Number of Episodes:1Season Air Date: Thu, Jan 07 2021
Season 20Number of Episodes:0Season Air Date: Sat, Feb 01 2025
Season 21Number of Episodes:0Season Air Date: Sat, Feb 01 2025
