Time taken to issue residence permit for my spouse

Hi,
I applied for a German work permit (one year) on 22 April 2006. I got married on 6 May 2006. I applied for a dependent residence permit for my wife on the 12 of May 2006. On 24 June 2006 i got my visa approved (After roughly 60 days). I am supposed to leave for germany on the 22nd of July 2006. I would like to know if my wife's visa would be ready before I leave as I would like to take her along with me? As my work permit took roughly 60 working days for approval, is my wifes dependent residence permit also going to take that much time or will it take much lesser time for approval as compared to mine?

Thanks