10-Q from the second quarters were on:
Tuesday august 14 2012, week 32
Thursday august 11 2011, week 32
Monday august 16 2010, week 33
Friday august 7 2009, week 32
Monday august 11 2008, week 33
Thursday august 9 2007, week 32
Friday august 18 2006, week 33
So I guess at the earliest week 32. However that ends with august 9th on Friday. Since most filings have been after august 9th, I would say it would be week 33 this year.