Iran is the top country by exports in the world. As of 2015, exports in Iran was 48.06 percentage of GDP. The top 5 countries also includes Guinea Bissau, Ireland, the United Republic of Tanzania, and Nauru.
Exports of goods and services consist of sales, barter, or gifts or grants, of goods and services from residents to non-residents. The treatment of exports and imports in the SNA is generally identical with that in the balance of payments accounts as described in the Balance of Payments Manual.