Figure 2
From: Role of trade agreements in the global cereal market and implications for virtual water flows
Evolution of trade agreements and cereal trade over time. In panel (a), the blue line refers to the percentage of countries covered by at least one trade agreement out of a total of 196, while the green line shows the number of links in the global cereal trade covered by agreements. In panel (b), the blue line refers to the percentage of countries involved in grain trade out of the total number (196) of countries according to FAOSTAT. In contrast, the magenta line reports the total grain flow in economic terms, billions of US$.
