Monday, January 7, 2013 ratings — New episodes: The Bachelor, Castle, The Biggest Loser, The Mob Doctor, and the series debut of Deception. Episode reruns: How I Met Your Mother, 2 Broke Girls, Mike & Molly, Hawaii Five-0, Bones, Hart Of Dixie, and Beauty And The Beast.

ABC
8pm – The Bachelor: (season premiere) 2.3 in the demo with 6.81 million.
10pm – Castle: 1.9 in the demo (+12% change) with 8.58 million.

CBS
8pm – How I Met Your Mother: (rerun) 1.6 in the demo with 5.17 million.
8:30pm – 2 Broke Girls: (rerun) 1.5 in the demo with 5.09 million.
9pm – 2 Broke Girls: (rerun) 1.8 in the demo with 6.14 million.
9:30pm – Mike & Molly: (rerun) 1.6 in the demo with 5.87 million.
10pm – Hawaii Five-0: (rerun) 1.1 in the demo with 4.96 million.

The CW:
8pm – Hart of Dixie: (rerun) 0.4 in the demo with 1.01 million.
9pm – Beauty and the Beast: (rerun) 0.3 in the demo with 0.86 million.

FOX
8pm – Bones: (rerun) 0.9 in the demo with 4.24 million.
9pm – The Mob Doctor: (series finale) 0.9 in the demo (+50% change) with 3.30 million.

NBC
8pm – The Biggest Loser: 2.4 in the demo (-17% change) with 6.34 million.
10pm – Deception: (series premiere) 2.0 in the demo with 5.62 million.

Notes: Above are the fast affiliate ratings. The “demo” refers to the viewers in the 18-49 demographic. The percentages represent the change since the previous original episode. (Percentages aren’t given for reruns or specials.) “Million” refers to the total number of viewers.

To see past ratings for a particular show, click the show’s link. The show pages are updated with the daily final ratings when they become available. Those pages include percentage changes in both the demo and total viewership, in addition to season averages to date.

What were you watching last night? The return of The Bachelor, the premiere of Deception, the last episode of Mob Doctor, or something even better?