Wednesday, April 3, 2013 ratings — New episodes: The Middle, Suburgatory, Modern Family, How to Live With Your Parents (For the Rest of Your Life), Nashville, American Idol, Survivor, Dateline, Law & Order: Special Victims Unit, Chicago Fire, Arrow, and Supernatural. Episode reruns: none.

ABC
8pm – The Middle: 2.0 in the demo (+11% change) with 7.17 million.
8:30pm – Suburgatory: 1.8 in the demo (-5% change) with 5.79 million.
9pm – Modern Family: 4.1 in the demo (+28% change) with 10.59 million.
9:30pm – How to Live With Your Parents (For the Rest of Your Life): (premiere) 2.9 in the demo with 8.36 million.
10pm – Nashville: 1.7 in the demo (+13% change) with 5.59 million.

CBS
8pm – Survivor: Caramoan: 2.4 in the demo (-4% change) with 9.14 million.
9pm – Criminal Minds: 2.8 in the demo (-7% change) with 10.68 million.
10pm – CSI: Crime Scene Investigation: 2.1 in the demo (-9% change) with 9.76 million.

The CW:
8pm – Arrow: 0.9 in the demo (0% change) with 2.84 million.
9pm – Supernatural: 0.8 in the demo (-20% change) with 1.98 million.

FOX
8pm – American Idol: 3.0 in the demo (-6% change) with 11.48 million.

NBC
8pm – Dateline: 1.4 in the demo with 5.88 million.
9pm – Law & Order: SVU: 1.6 in the demo (-6% change) with 6.24 million.
10pm – Chicago Fire: 1.6 in the demo (-6% change) with 6.26 million.

These 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.

Here are the show season averages, grouped by network: ABC | CBS | CW | FOX | NBC

What were you watching last night? New episodes on a network or a cable station? Reruns or something else?