“…Empirical studies report, life satisfaction is related to age [2,4,9,12,13,15,19,28,52,63], gender [5,6,56,61], marital status [16,34,51,56,60], and household size [34]. With regard to socio-economic status and life satisfaction, while some studies report a negative [10,20,21,22,26,27,40], others suggest a positive [11,29,30,33,34] relationship.…”