3/29/2012     4/5/2012    
Time Network Show 18-49 Rating/ Share 50+ Rating Viewers (Millions) % Viewers 18-49 Rating/ Share 50+ Rating Viewers (Millions) % Viewers
                   
8:00 ABC Missing 1.4/4 6.3 7.72 18.1% 1.4/5 5.8 7.16 18.8%
  CBS Big Bang Theory 4.5/15 9.1 13.64 32.0% 4.2/14 8.8 13.01 34.1%
  FOX American Idol 4.2/13 11.1 15.27 35.8% 3.8/12 10.0 13.79 36.1%
  NBC Community 1.7/6 1.9 3.63 8.5% 1.3/5 1.8 3.10 8.1%
  The CW Vampire Diaries 1.1/3 1.3 2.36 5.5% 0.4/1r 0.7 1.11 2.9%
    Total Viewers 12.9 29.7 42.61 100% 11.1 27.1 38.17 100%
                   
8:30 CBS Rules of Engagement 2.8/8 6.0 8.82   2.7/8 6.1 8.79  
  NBC 30 Rock 1.5/4 1.7 3.20   1.2/4 1.6 2.82  
                   
9:00 ABC Grey's Anatomy 1.2/3r 3.0 4.21 13.3% 2.8/8 5.3 8.08 25.0%
  CBS Person of Interest 3.3/9 11.1 14.41 45.5% 2.9/8 10.6 13.47 41.6%
  FOX Touch 2.8/7 6.3 9.13 28.8% 2.3/7 5.2 7.45 23.0%
  NBC The Office 1.2/3r 1.4 2.60 8.2% 1.0/3r 1.6 2.55 7.9%
  The CW The Secret Circle 0.6/2 0.7 1.34 4.2% 0.4/4r 0.4 0.82 2.5%
    Total Viewers 9.1 22.6 31.69 100% 9.4 23.0 32.37 100%
                   
9:30 NBC Up All Night 1.3/4 1.6 2.95   1.1/3 1.5 2.62  
                   
10:00 ABC Scandal 0.9/2p 1.9 2.81 14.5% 2.1/6ǹ 5.4 7.45 33.2%
  CBS The Mentalist 2.7/8 10.8 13.48 69.4% 2.4/7 10.1 12.48 55.5%
  NBC Awake 1.0/3 2.1 3.13 16.1% 0.9/3 1.6 2.54 11.3%
    Total Viewers 4.6 14.8 19.42 100% 5.4 17.1 22.47 100%
                     
r - reruns r - reruns
p - ABC reran a Private Practice ǹ - Premier