If possible plz upload for 2011 also. The Telecom Industry in India has changed a lot since 2009. The change in the market positioning of Bharti Airtel is the impotant one to make a note. Change in the Law environment over the two years is also significant one to notice.
I think that in the present scenario corruption is not a matter of choice. Everybody is bound to be corrupt or help the corrupt at some point of time. People have set priorities and not being corrupt comes very late.