- Current account balance > Current US$: Current account balance is the sum of net exports of goods, services, net income, and net current transfers. Data are in current U.S. dollars."
- Net trade in goods > US$: Net trade in goods is the difference between exports and imports of goods. The category includes goods previously included in services: goods received or sent for processing and their subsequent export or import in the form of processed goods, repairs on goods, and goods procured in ports by carriers. Trade in services is not included. Data are in current U.S. dollars."
- Net trade in goods and services > Current US$: Net trade in goods and services is derived by offsetting imports of goods and services against exports of goods and services. Exports and imports of goods and services comprise all transactions involving a change of ownership of goods and services between residents of one country and the rest of the world. Data are in current U.S. dollars.