There is no avg limit of visa for the month. In the DV2011 there are 6001 applicant selected and from that only 2500-3000 DV visa will be issued. That is what i know. For your previous post i would like to say that, you are out of problem. Because the lower the case number is, the higher chance to get visa, its true. But you have already finished the interview, that mean your DV processing is so fast than others. I also know that whose interview will be in the month of march and so on, they have lower chance to get visa, because the visa number(2500-3000) will be finished or almost going to be finished. US consulate then reject so many selctee to show a lame excuse. Like more photo id, medical, spelling mistake etc. If i am wrong in some extent then please correct me. Thank you all...........