The size of the country means that the value of the trading of the Thai export import okbuak how much percent of gross domestic product. If the proportion of export values okbuak with high levels of imports.
The size of the opening means the value of the trade of Thailand. The value of exports plus imports. How much percent of gross domestic product. If the ratio of exports plus imports is high.
The size of the open country, mean value of Thai commerce is import export value plus How much percentage of gross domestic product. If the proportion of output value plus import was high.