Dependency ratio
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https://data360.worldbank.org/indicators/WB_EWSA_AS_4192
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资源简介：
Indicator expressing the percent of total renewable water resources originating outside the country. This indicator may theoretically vary between 0% and 100%. A country with a dependency ratio equal to 0% does not receive any water from neighbouring countries. A country with a dependency ratio equal to 100% receives all its renewable water from upstream countries, without producing any of its own. This indicator does not consider the possible allocation of water to downstream countries.
提供机构：
Europe and Central Asia (ECA) Water Security Assessment
创建时间：
2025-03-03
