Very good post brother,Akshay kumar has given highest numbers of hits though he has done almost twice the movie of Salman and 4 times of Aamir/HR, even his hits are far smaller compared to Salman or Aamir's.
If we take both big hits and Volume of movies into consideration then Salman is outright no1 of multiplex era 8BBs, 1Atbb, 2 hits and 1 super hit
Closely followed by Aamir with 4 Atbb, 1 BB, 2 sh.
Then comes SRK and Akki.
At no5 it should be Ajay.