Some ratings I found on TVbytheNumbers:
Saturday
The Legend of Korra (11:00AM) - 4,079,000 viewers.
1.1 A18-49, also #1 show on Nick that day.
iCarly (8:00PM) - 2,932,000 viewers.
0.4 A18-49.
How to Rock (8:30PM) - 2,260,000 viewers.
0.3 A18-49
Bucket & Skinner's Epic Adventures (9:00PM) -...