GDP (current US$)

GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in current U.S. dollars. Dollar figures for GDP are converted from domestic currencies using single year official exchange rates. For a few countries where the official exchange rate does not reflect the rate effectively applied to actual foreign exchange transactions, an alternative conversion factor is used.

以购买者价格计算的国内生产总值（GDP），为国民经济中所有常住生产者创造的总增加值，加上各类产品税，再减去未计入产品价值的补贴。该指标的核算未扣除制造资产折旧，亦未扣减自然资源的耗竭与退化成本。数据以现价美元计价。GDP的美元计价金额，通过单一年度的官方汇率将本国货币换算得到。对于部分官方汇率未能反映实际外汇交易中有效适用汇率的国家，将采用替代换算系数进行折算。