Here are the top-ranked daily measured shows in Canada (for all persons 2+; all times ET), according to BBM, for Aug. 29 to Sept. 4, 2011:

1.    Big Bang Theory, Thursday on CTV at 8:30 p.m.: 2.058 million viewers
2.    Big Brother 13, Thursday on Global at 9 p.m.: 1.693 million viewers
3.    Big Bang Theory, Thursday on CTV at 8 p.m.: 1.649 million viewers
4.    Combat Hospital, Tuesday on Global at 10 p.m.: 1.548 million viewers
5.    Big Brother 13, Sunday on Global at 10 p.m.: 1.543 million viewers

Here are the top-ranked weekly averaged measured shows in Canada (for all persons 2+; all times ET), according to BBM, for Aug. 29 to Sept. 4, 2011:

1.    CTV Evening News, weeknights at 6 p.m.: 1.466 million viewers
2.    Big Bang Theory, weeknights (except Thursday) on CTV at 7:30 p.m.: 1.247 million viewers
3.    CTV National News, weeknights and weekends at 11 p.m.: 1.225 million viewers
4.    Global National, weeknights at 5:30 p.m.: 955,000 viewers
5.    News Hour on Global, weeknights at 6 p.m.: 863,000 viewers