|Primary Commodity Prices||2015-12-07||2017-07-12|
|International Monetary Fund||2015-12-07||2017-07-12|
Benchmark prices which are representative of the global market. They are determined by the largest exporter of a given commodity. Prices are period averages in nominal U.S. dollars. Price indices are based in 2005 (average of 2005 = 100).