Charles Oppenheim, Chief of Visa Control and Reporting Division of US Department of State provide some predictions on EB1 and EB2 categories. EB1 may retrogress for India and China. More below:

EB-1. Demand in this category remains strong and a cut-off date for EB-1 India and EB-1 China will need to be imposed later this fiscal year. Charlie will hold off doing so for as long as possible, but is confident that it will happen. When it does, members should not expect the date to retrogress quite as far back as last fiscal year when the date rolled back to 2010. Charlie continues to expect that the imposition of a Final Action cut-off date in these categories will be relatively short-lived and that EB-1 China and India will return to “Current” in October when the FY 2018 numbers become available.

EB-2. Tremendous demand resulting from EB-3 upgrades means EB-2 India will not advance in February and will likely hold at the current Final Action cut-off date of April 15, 2008 in March. If demand for EB-2 Worldwide remains strong, it is unlikely that EB-2 India will be able to benefit from any unused numbers and may be restricted to its 2,800 per country limit. If the trend in demand continues, EB-2 India is unlikely to recover to last year’s date. Members should not expect any significant movement in this category until at least July or August. Charlie continues to monitor this very closely. If the current surge in demand is not sustained, and Worldwide demand, or India demand with early priority dates subsides, more forward movement than what is currently projected may be possible.
Unlike EB-2 India, EB-2 China did advance somewhat to November 15, 2012 since demand in this category is not currently exceeding the monthly target.