b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2019 (Continued)Years YearsLifeexpectationforretireesattheageof60:Staatsolie/SPCSemployeepensionplan&ExecutivepensionplanMale 18.4 18.4Female 21.0 21.0Post-employmenthealthcare&otherlong-termbenefitplansMale 18.4 18.4Female 21.0 21.0Theaveragedurationofthevariousemployeebenefitobligationsattheendofthereportingperiodsispresentedbelow:2019 2018Weightedaveragelifeoftheplans:Staatsolie employee pension plan 18 18Staatsolie retiree medical plan22 22 Staatsolie funeral grant plan for retirees 27 26Staatsolie pension gratuity 10 10 Staatsoliejubileebenefits 8 8Staatsolieperiodicadditionalholidayallowance2 2 Executivepensionplan 1614 SupplementaryProvisionBoardmembers 5 5GOw2retireemedicalplan 1920 GOw2jubileebenefits 8 6GOw2pensiongratuity 8- SPCSemployeepensionplan30-SPCSretireemedicalplan 3334 SPCSfuneralgrantplanforretirees40 41 SPCSpensiongratuity20 20 SPCSjubileebenefits13 11 SPCSperiodicadditionalholidayallowance2 3 Aquantitativesensitivityanalysisforsignificantassumptionsonthepension,post-employmenthealthcareandotherlong-termemployeebenefitsasatDecember31,2019and2018isshownbelow.Thesensitivityanalyses are presented in US$.111'