Here are the top-ranked shows in Canada (for all persons 2+; all times ET), according to BBM, for Sept. 6 to 12, 2010:

Monday: CTV Evening News at 6 p.m. bumped Big Bang Theory, also on CTV, into second place. The news had 1.555 million viewers while Theory had 1.444 million.

Tuesday: Hot in Cleveland on CTV at 8 p.m. took top spot with 1.653 million viewers, jumping up from third place and 1.283 million viewers last week. CTV Evening News and America’s Got Talent on Citytv were in second and third, respectively.

Wednesday: Big Brother 12 on Global at 8 p.m. won the night with 1.779 million viewers, down from last week’s 1.969 million. CTV Evening News took the second spot with 1.555 million viewers.

Thursday: Big Brother 12 on Global at 8 p.m. nailed down the top spot for the second night in a row, and was the most watched show of the week with 1.835 million viewers. CTV Evening News and Rookie Blue on Global at 9 p.m. rounded out the top three for the night.

Friday: Flashpoint on CTV at 10 p.m. was the top show for the second Friday in a row. 1.607 million viewers tuned in, a jump from last week’s 1.508 million.

Saturday: CTV Evening News at 6 p.m. had 1.168 million viewers, enough for the top spot. CTV National News at 11 p.m. was second with 1.108 million.

Sunday: Big Brother 12 at 8 p.m. on Global retained its Sunday night crowd with 1.420 million viewers. Big Bang Theory at 8:30 p.m. on CTV was a close second with 1.371 million viewers.