January, February, March 2012 VISA Bulletin Prediction for EB2 India -China

EB2 and EB2 VISA Bulletin prediction for 2012. Here is the deal:
VISA Bulletin cut off date for DECEMBER 2011: March 15st, 2008 


Priority date Predictions:
VISA Bulletin Prediction for January 2012: July 1st, 2008 Priority date
VISA Bulletin Prediction for February 2012: November 1, 2008 Priority date

	Dec '11 (Out)	Jan '12	Feb '12	Mar '12	Apr '12	May '12	June '12
EB-2 India & China	03/15/2008	07/01/2008	11/01/2008	11/01/2008	11/01/2008	11/01/2008	Possible Retrogression
EB-3 China	09/12/2004	10/3/2004	10/24/2004	11/14/2004	12/5/2004	12/26/2004	01/15/2005
EB-3 India	07/22/2002	07/22/2002	08/01/2002	08/01/2002	08/15/2002	08/15/2002	08/22/2002
EB-3 ROW	01/22/2006	02/15/2006	03/15/2006	04/07/2006	04/21/2006	05/15/2006	06/04/2006

What is the basis of such prediction?

Comment made by Charles Oppenheim couple of weeks back. Mr. Oppenheim predicted that priority dates would be advanced "significantly" over the next few visa bulletins. He indicated that "significantly" could mean a four month jump to March 1, 2008 for the December bulletin. Similar trend will follow for another two months.

Enjoy.