世せ界かい平へい和わ度ど指し数すう

noun

Global Peace Index; GPI

A proper noun referring to the specific index published by the Institute for Economics and Peace; often used in news and academic contexts.

• 世せ界かい平へい和わ度ど指し数すうによると、今年ことしは日本にほんが10位いだった。

  According to the Global Peace Index, Japan ranked 10th this year.