1/31/2013     2/7/2013    
Time Network Show 18-49 Rating/ Share 50+ Rating Viewers (Millions) % Viewers 18-49 Rating/ Share 50+ Rating Viewers (Millions) % Viewers
                   
8:00 ABC Zero Hour 1.1/3rv 3.5 4.59 10.6% 1.3/4rv 3.5 4.78 11.0%
  CBS Big Bang Theory 5.3/15 12.2 17.51 40.5% 6.1/18 12.8 18.85 43.6%
  FOX American Idol 4.5/13 9.2 13.73 31.7% 4.1/12 9.1 13.15 30.4%
  NBC Community 1.8/5t 3.1 4.89 11.3% 1.8/6ǹ 2.2 3.98 9.2%
  CW Vampire Diaries 1.3/3 1.3 2.58 5.9% 1.1/3 1.4 2.50 5.8%
    Total Viewers 14.0 29.3 43.29 100% 14.4 28.9 43.26 100%
                   
8:30 CBS 2 Men 3.9/11 9.8 13.72   4.1/11 10.1 14.15  
  NBC Parks & Rec 1.9/5t 2.8 4.71   2.0/5 1.8 3.83  
                   
9:00 ABC Grey's Anatomy 2.8/7 6.0 8.78 24.6% 3.1/8 5.7 8.82 24.6%
  CBS Person of Interest 3.2/9 12.4 15.62 43.8% 3.2/8 12.0 15.16 42.3%
  FOX Glee 2.1/6 3.4 5.54 15.5% 2.2/6 3.9 6.06 16.9%
  NBC The Office 1.9/5 2.1 4.01 11.2% 2.1/6 2.2 4.25 11.9%
  CW Beauty & Beast 0.7/2 1.0 1.73 4.8% 0.6/1 0.9 1.52 4.2%
    Total Viewers 10.7 25.0 35.68 100% 11.2 24.6 35.81 100%
                   
9:30 NBC 1600 Penn 1.9/5o 2.1 4.01   1.1/3 1.7 2.81  
                   
10:00 ABC Scandal 2.7/8 5.4 8.10 36.8% 2.8/8 5.2 8.00 37.7%
  CBS Elementary 2.2/6 8.6 10.80 49.0% 2.3/3 8.7 11.02 52.0%
  NBC Do No Harm 0.9/3ǹ 2.2 3.13 14.2% 0.7/2 1.5 2.18 10.3%
    Total Viewers 5.8 16.2 22.02 100% 5.8 15.4 21.20 100%
                     
r - rerun r - rerun
ǹ - Premier ǹ - Premier
v - various v - various
t - 30 Rock series finale
o - The Office