This is since 1802-- now how many countries do you think have uninterrupted stock market data since 1802?

西格尔使用的数据始于1802年...,你们想想现在有多少的国家,存有从1802年以来,股票市场的完整数据呢

耶鲁公开课 - 金融市场课程节选

What about Japan, do they have-- do you think they have uninterrupted?

那日本呢,他们有没有...,你们觉得他们的数据完整吗

耶鲁公开课 - 金融市场课程节选

Name another country that probably has it.

举例说个会存有完整数据的国家

耶鲁公开课 - 金融市场课程节选