There has also been a consistent improvement in the scores of 40 countries that IBP has been tracking since 2006. Scores for this group have increased by an average of ten percent over this period, and even higher for several countries that previously scored at the bottom of the index. Further, while natural-resource and aid-dependent countries in Africa and MENA tend to score low on the index, there are good performers in each of these categories and regions (Mexico, Botswana, South Africa, Jordan.) Most countries already produce considerable data for internal purpose or donors that they do not release to their citizens.
Kati ya maduka ya dawa 55 yaliyouza dozi ya mtoto ya Alu, karibu yote yalidai TZS 1,000 au zaidi. Ni duka moja tu ndilo lililokuwa likiuza dawa hiyo kwa bei sahihi ya TZS 500 kwa dozi hiyo ya mtoto. Kwa upande wa dozi ya watu wazima, ilibainika kuwa duka moja kati ya mawili (48%) yaliuza Alu kwa bei zaidi ya TZS1,000. Karibu robo (23%) ziliuza Alu kwa TZS2,000 au zaidi.