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Post date	Users	Rates	Content
2019-08-07	maryam2	80	Check this topic
2019-08-07	maryam2	80	Check this topic
2019-02-14	mojtaba1980	61	Check this topic
2019-08-07	maryam2	77	Check this topic

Topic title: National happiness index has better performance than the economic increase in a nation's development. Do you agree and how to measure national happiness?

Topic category: PTE_Academic