In a comparison between the three largest donors in sponsoring efforts to win the fight against AIDS in Africa, a research study found that PEPFAR performs best in money transfer and data collection; the Global Fund outperforms in tailoring programmatic initiatives and sharing data; and MAP performs highest in collaborating with government systems, strengthening health systems, and helping to build the capacity of local recipients.[20] Each of the four GHIs summarized has been evaluated at least once since 2005 and all four produce their own annual reports.