Well, we asked a team of economists at Deloitte who checked and crunched the numbers, and they came back and said, well, look: if the world's average wealth goes from $14,000 a year to $23,000 a year, social progress is going to increase from 61 to 62.4.
我们咨询了德勤事务所里的经济学家， 他们仔细地检查和研究了这些数字后， 回来告诉了我们，来，看： 如果世界平均财富 从一年14000美元涨到一年23000美元， 社会进步得分会 从61分涨到62.4分。