2011 May is definite for both EB2+EB3
2011 Dec will clear with 2021 FY SO and 2022 FY SO
2012 might have a chance but not sure for how far into 2012 with FY 2022 SO
Thats it, part of 2012 onwards it is another 10yrs wait
EB1 spillover is unlikely for 2023 FY as WITCH companies start clogging it again in a year or two.