Charities Aid Foundation
访问日期： 28 十一月, 2018
Data cited at: Charities Aid Foundation
CAF World Giving Index 2018 :
This ninth edition of the CAF World Giving Index presents giving data from across the globe over a five year period (2013-2017). The CAF World Giving Index 2018 includes data from 146 countries that was collected throughout 2017. A full explanation of the methodology used is included in the appendices.
CAF World Giving Index ranking and scores:
The method used to calculate CAF World Giving Index scores remains identical to previous years. In order to establish a rounded measure of giving behavior across the world, the CAF World Giving Index relies on a simple averaging of the responses from the three key questions asked in each country. Each country is given a percentage score and countries are ranked on the basis of these scores.