国民的
1.the total value of all income in a nation (wages and profits and interest and rents and pension payments) during a given period (usually 1 yr).
10.And the changes of national happiness can be expressed by the index of GNH. This paper introduces the changes of GNH, connecting with the development of pets economy. And by using the criterion of the GNH, it analyzes the relations between the changes of consumer methods and the national happiness.


