Because inclusion in the index requires at least three sources Afghanistan, Fiji, Liberia, Palestine, and Somalia, with only two sources in2006, were not included.

 
  • 由于得出指数至少需要三个参数来源,而阿富汗、济、比理亚、勒斯坦及索马里在2006年只有两个参数来源,因此未被囊括表中。
今日热词
目录 附录 查词历史