Structure of the collections
The World Database of Happiness is an archive of research findings on subjective enjoyment of life .World literature on subjective wellbeing
Selection on fit with definition of happiness
Bibliography and
Directory
Selection of empirical studies and within these on valid measurement: Happiness measures
Abstracting and classification of findings
How happy people are, distributional findings What goes together with happiness
Happiness in nations
Happiness in regions
Happiness in publics
Correlational findings
Listing of comparable findings in nations
States of nations ,
Trends in nations