"The X Factor":
Wednesday: 10.55 million
Thursday: 9.94 million (both slight drops from last week)
"Survivor": 11.54 million (up from the past few weeks)
"The Amazing Race": 9.64 million (up a bit from last week's season-low)
"The Biggest Loser": 6.71 million (down slightly from last week's season-high)
"Wipeout" (Christmas special): 6.63 million
"You Deserve It": 3.57 million- SERIES-LOW
"America's Next Top Model: All-Stars" (finale): 2.35 million
"Top Chef": 1.7 million (down slightly from last week)
"project ACCESSORY": .77 million- SERIES-LOW
"Work of Art": .66 million (lowest rating since the end of October)
Source: The Futon Critic