Trade balance, percent of GDP - country data from around the world:
The average for 2014 was -6.38 percent.
The highest value was in Macao: 54.4 percent and the lowest value was in Kiribati: -100 percent.
Below is a chart for all countries where data are available for: Trade balance, percent of GDP.
World bank definition: External balance on goods and services (formerly resource balance) equals exports of goods and services minus imports of goods and services (previously nonfactor services).