See also>HDIFertilityMortalityLife expectancyLiteracy rateLatvia - Social Progress Index - SPIDateSPISPIBasic Human NeedsFoundations of WellbeingOpportunity201580.3733º38º31º31º201478.7434º40º34º31ºLatvia - Social Progress Index - SPILatvia - Social Progress Index - SPI Sources: Social Progress Imperative