人力资本指数，下界 (数值范围 0-1) - World, Lebanon, Brunei Darussalam, Cabo Verde, Madagascar, Dominica, Seychelles, American Samoa
世界银行工作人员根据 Kraay ( 2018 ) 描述的方法计算所得。documents.worldbank.org/curated/en/300071537907028892/Methodology-for-a-World-Bank-Human-Capital-Index
