The phrase "happiness quotient" refers to a measurement or calculation of how happy or content a person is. It is a way to evaluate someone's level of happiness or satisfaction in life. Full definition
I'd like to see a single research report that has led to innovation, increased efficiency a higher happiness quotient for dating site members. (onlinedatingpost.com)
Given a choice to buy things which have different happiness quotient for your family, you'd obviously want to go for the maximum happiness. (pnbmetlife.com)
@ TruthandConsequence, You can start by researching polls... Look for things like happiness quotients, life expectancy, financial wealth, education, etc.. (religion.blogs.cnn.com)