Findings on Happiness and subject: Region in Netherlands)

Correlate as named by investigatorPeople investigated
FindingHappiness in districts of Rotterdam13+ aged, general public, Rotterdam, Netherlands, 1997-2009.
FindingProvinces16+ aged, general public, The Netherlands, 2004
FindingSize of city18+ aged, general public, The Netherlands, 1977-2006
FindingMean happiness different cities and the NetherlandsAdult, general public, Netherlands, 1997-2009.
FindingDwellingHomeless in cities, The Netherlands, 2004
FindingregionMedical doctors and students, The Netherlands, 2012