It is incumbent upon users such as the Office, and upon the international agencies that collect the data from countries, to validate the information as far as possible and to ensure that the metadata that accompany the published statistics includes notes on any additional uncertainty.
因此，象本处这类用户和从各国收集数据的国际机构必须尽量核实资料，确保公布统计数字所附的元数据注明任何其他不明确之处。