According to an analysis made by the World Bank specialists in February 2015, energy prices increased by 11.7%, while the prices of non-energy commodities went down slightly by 1.5%. Food prices were down by 2.3%. Beverages declined by 1.7%. Raw materials increased by 2.0%, and fertilizers dropped by 3.1%. Metals and minerals decreased by 1.9%, and precious metals slipped by 2.1%.