Here are the top-ranked daily measured shows in Canada (for all persons 2+; all times ET), according to BBM, for Feb. 4 to 10, 2013:

Monday: Castle on CTV at 10 p.m.: 1.62 million viewers.
Tuesday: NCIS on Global at 8 p.m.: 2.61 million viewers.
Wednesday: CSI on CTV at 10 p.m.: 2.07 million viewers.
Thursday: The Big Bang Theory on CTV at 8 p.m.: 3.56 million viewers.
Friday: CSI New York on CTV at 8 p.m.: 1.66 million viewers.
Saturday: HNIC Prime East on CBC at 7:00 p.m.: 2.41 million viewers.
Sunday: Grammy Awards on Global at 8 p.m.: 3.06 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. 4 to 10, 2013:

1. CTV Evening News, weeknights on CTV at 6 p.m.: 1.85 million viewers.
2. The Big Bang Theory, weeknights on CTV at 7:30 p.m.: 1.47 million viewers.
3. CTV Evening News Weekend on CTV at 6 p.m.: 1.29 million viewers
4. CTV National News on CTV at 11 p.m.: 1.14 million viewers.