from AILA source

the official number is never disclosed, instead always quoted as "reportedly" or "source" so you have to talk to your hr and supervisor. i found it from immigration-law.com

所有跟帖： 

• Can you copy the exact detailed link for me? -WorldCup2006- ♀ (56 bytes) () 06/15/2007 postreply 07:03:55

• 回複：Can you copy the exact detailed link for me? -gc2020- ♂ (33 bytes) () 06/15/2007 postreply 07:06:48

• I didn't find it in google. 急 -WorldCup2006- ♀ (64 bytes) () 06/15/2007 postreply 07:10:55

• 回複：I didn't find it in google. 急 -gc2020- ♂ (125 bytes) () 06/15/2007 postreply 07:19:33

• got it, thanks!!!!! -WorldCup2006- ♀ (0 bytes) () 06/15/2007 postreply 07:24:41