b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2020 (Continued)Theaveragedurationofthevariousemployeebenefitobligationsattheendofthereportingperiodsispresentedbelow:2020 2019Weighted average life of the plans:Staatsolie employee pension plan 18 19Staatsolie retiree medical plan 21 22Staatsolie funeral grant plan for retirees 27 27Staatsolie pension gratuity10 10Staatsoliejubileebenefits 9 8Staatsolie periodic additional holiday allowance 2 2Executive pension plan 18 16SupplementaryProvisionBoardmembers 8 6GOw2 employee pension plan 23 23GOw2 retiree medical plan 18 19GOw2 funeral grant plan for retirees 28 0GOw2 pension gratuity8 8GOw2jubileebenefits 9 7GOw2 periodic additional holiday allowance 4 0SPCSemployeepensionplan 29 30SPCSretireemedicalplan 32 33SPCSfuneralgrantplanforretirees 39 40SPCSpensiongratuity 18 20SPCSjubileebenefits 13 13SPCSperiodicadditionalholidayallowance 3 2Aquantitativesensitivityanalysisforsignificantassumptionsonthepension,post-employmenthealthcareandotherlong-termemployeebenefitsasatDecember31,2020and2019isshownbelow.Thesensitivityanalyses are presented in US$.129'