Box Office India rankings clearly say that SRK is way bigger than Aamir Khan and Salman Khan. This is TRUE when taken into consideration the full career.
Cut to present, SRK has given HIT in 2010, HIT and Super hit in 2011, Super hit in 2012, Blockbuster in 2013. While Salman has given ATBB in 2010, BB and BB in 2011, BB in 2012. Aamir has given average in 2012 and ATBB in 2013. Last 5 years, Salman > SRK > Aamir.
This year, Aamir > SRK. Whatever may be the reason thats the point.
It would be great if BOI updates the rankings for years 2010, 2011, 2012 and 2013. That clears everything.
Give your prediction what will be BOI rankings in these four years.