Figure 1
From: National medicines policies – a review of the evolution and development processes
Trends in the formulation of national medicines policies (NMP), by countries’ level of income, 1999, 2003, 2007 and 2011. Source: WHO level 1 survey (as appeared in the World Medicines Situation Report 2004), and the global overview of pharmaceutical sector country profiles (2011). Percentages are based on number of countries surveyed by WHO.