229. Countries that impose high tariffs, exchange rate controls, and other barriers that restrict international trade have, on average, a. low rates of economic growth. b. a large import sector. c. a large export sector. d. high rates of economic growth. By transforming the large volume of primary trade data into an accessible, user-friendly, web-based format, Trade Map provides indicators on export performance, international demand, alternative markets and the role of competitors. Trade Map covers yearly trade data for 220 countries and territories and all 5,300 products of the Harmonized System. World Trade Statistical Review 2017 looks into the latest developments in world trade, with a detailed analysis of the most recent trends for trade in goods and services. Permission to make digital or hard copies of any information contained in these web pages is granted for personal or classroom