Trade in services (% of GDP)

Total trade in services includes services provided by residents to non-residents plus services provided by non-residents to residents. This indicator is expressed as a percentage of Gross Domestic Product (GDP) which is the total income earned through the production of goods and services in an economic territory during an accounting period.

服务贸易总额为居民向非居民提供的服务与非居民向居民提供的服务二者之和。该指标以占国内生产总值（Gross Domestic Product，GDP）的百分比形式表示，国内生产总值是指某一经济领土在会计期间内，通过商品与服务生产所获取的总收入。