Mun käsittääkseni tässä ei mitata onnellisuutta suoraan, vaan periaatteessa onnellisuuden edellytyksiä.
The report uses six key variables to measure happiness differences: “income, healthy life expectancy, having someone to count on in times of trouble, generosity, freedom and trust, with the latter measured by the absence of corruption in business and government.”
I think you could have just added a TLDR in the beginning of the commit message