Here are the top-ranked daily measured shows in Canada (for all persons 2+; all times ET), according to BBM, for Feb. 27 to March 4, 2012:

Monday: The Voice on CTV at 8 p.m.: 1.759 million viewers.
Tuesday: NCIS on Global at 8 p.m.: 2.257 million viewers.
Wednesday: Survivor: One World on Global at 8 p.m.: 2.359 million viewers.
Thursday: Big Bang Theory on CTV at 8 p.m.: 2.791 million viewers.
Friday: Blue Bloods on CTV at 10 p.m.: 1.681 million viewers.
Saturday: Hockey Night in Canada on CBC at 7 p.m.: 2.518 million viewers
Sunday: Amazing Race on CTV at 8 p.m.: 2.526 million viewers.

Here are the top-ranked weekly averaged measured shows in Canada (for all persons 2+; all times ET), according to BBM, for Feb. 27 to March 4, 2012:

1. American Idol 11, Tuesday and Wednesday at 8 p.m.: 1.744 million viewers.
2. CTV Evening News, weeknights at 6 p.m.: 1.619 million viewers.
3. Big Bang Theory, Monday, Wednesday, Thursday and Friday on CTV at 7:30 p.m.: 1.364 million viewers.
4. CTV Evening News Weekend at 6 p.m.: 1.319 million viewers.