It would be better if the institutes stopped keeping track of these figures. They are not relevant to the nation because they are totally unrelated to national development and progress. In fact if an IIT graduate gets a huge salary in the financial sector, it only shows that the IIT's resources were wasted on that individual.
Comparison and evaluation of Education or Educational Institutes using the parameter "Package"- do we really call it development / progress / growth ??? Where is publication of such articles taking the youth to .............!!!!