The Corruption Perceptions Index 2001 ranks 91 countries....TI's chairman said: "HIV AIDS is killing millions of Africans, and in many of the countries where AIDS is at its deadliest the problem is compounded by the fact that corruption levels are seen to be very high. While it is imperative that richer countries provide the fruits of medical research at an affordable price to address this human tragedy, it is also essential that corrupt governments do not steal from their own people. This is now an urgent priority if lives are to be saved."