Table:
text: Two and a Half Men (season 7)
Australian ratings
Australian ratings
Order_ Episode Original_airdate Timeslot Viewers_100000s Nightly_rank Weekly_rank
1 818-Jklpuzo September 28, 2009 Monday 8:00 pm – 8:30 pm 13.27 6 16
2 Whipped Unto the Third Generation October 19, 2009 Monday 7:30 pm – 8:00 pm 14.36 1 3
3 Mmm, fish. Yum. October 26, 2009 Monday 7:30 pm – 8:00 pm 14.38 2 6
4 Laxative Tester, Horse Inseminator November 2, 2009 Monday 7:30 pm – 8:00 pm 13.69 2 8
5 For the Sake of the Child November 9, 2009 Monday 7:30 pm – 8:00 pm 14.55 1 4

text: Two and a Half Men (season 7)
Australian ratings
Australian ratings
Order_ Episode Original_airdate Timeslot Viewers_100000s Nightly_rank Weekly_rank
6 Give Me Your Thumb November 16, 2009 Monday 7:30 pm – 8:00 pm 14.62 1 3
7 Untainted by Filth November 23, 2009 Monday 7:30 pm – 8:00 pm 12.76 4 10
8 Gorp. Fnark. Shmegle February 1, 2010 Monday 7:30 pm – 8:00 pm 15.19 1 3
9 Captain Terry`s Spray-On Hair February 8, 2010 Monday 7:30 pm – 8:00 pm 14.20 1 2
10 That`s Why They Call it Ball Room February 15, 2010 Monday 7:30 pm – 8:00 pm 13.26 3 8
11 Warning, It`s Dirty February 22, 2010 Monday 7:30 pm – 8:00 pm 13.97 1 1

Question: What is the highest nightly rank for an episode of Two and a Half Men (Season 7)?