Findings on Happiness and subject: Suicide in nation)

Correlate as named by investigatorPeople investigated
FindingSuicide rates15+ aged, general public, 14 nations and regions, 1974-1976
FindingSuicide rates15+ aged, general public, EU 9 member states, Western Europe, 1975
FindingSuicideAdults, general public, 27 nations, circa 1980
FindingSuicide rateAdults, general public, 30 countries, 1974-1999
FindingSuicide rateAdults, general public, 41 nations, 1990
FindingSuicide ratesAdults, general public, 98 nations, 2000s
FindingSuicideAdults,, general public, Europe, Multiple nations, 1999