See also>HDIFertilityMortalityLife expectancyLiteracy rateEl Salvador - Social Progress Index - SPIDateSPISPIBasic Human NeedsFoundations of WellbeingOpportunity201663.7791º104º89º85º201564.2787º99º86º81º201464.2883º96º82º81ºEl Salvador - Social Progress Index - SPIEl Salvador - Social Progress Index - SPI Sources: Social Progress Imperative