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Sri Lanka - Indice de GINI

39,80 (Indice) en 2016

Gini index measures the extent to which the distribution of income or consumption expenditure among individuals or households within an economy deviates from a perfectly equal distribution. A Lorenz curve plots the cumulative percentages of total income received against the cumulative number of recipients, starting with the poorest individual or household. The Gini index measures the area between the Lorenz curve and a hypothetical line of absolute equality, expressed as a percentage of the maximum area under the line. Thus a Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality.

Date Valeur Modifier, %
2016 39,80 1,53 %
2012 39,20 7,69 %
2009 36,40 -9,68 %
2006 40,30 -1,71 %
2002 41,00 15,82 %
1995 35,40 9,26 %
1990 32,40 -0,31 %
1985 32,50