Seasons
Season 1Number of Episodes:8Season Air Date: Thu, Apr 05 2007
Season 2Number of Episodes:13Season Air Date: Mon, Jan 28 2008
Season 3Number of Episodes:18Season Air Date: Wed, Jan 21 2009
Season 4Number of Episodes:21Season Air Date: Tue, Jan 12 2010
Season 5Number of Episodes:24Season Air Date: Sun, Jan 09 2011
Season 6Number of Episodes:24Season Air Date: Tue, Jan 10 2012
Season 7Number of Episodes:22Season Air Date: Tue, Jan 08 2013
Season 8Number of Episodes:20Season Air Date: Mon, Jan 06 2014
Season 9Number of Episodes:25Season Air Date: Sun, Jan 11 2015
Season 10Number of Episodes:24Season Air Date: Sat, Jan 09 2016
Season 11Number of Episodes:24Season Air Date: Fri, Jan 06 2017
Season 12Number of Episodes:17Season Air Date: Sat, Jan 06 2018
