b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2018 (Continued)Supplementary provision board members planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedsalaryincreaseonthedefinedbenefitobligationare:Assumptions Discount rate Future salary increasesSensitivity level 1% Increase 1% Decrease 1% Increase 1% Decrease2018 (32,062) 34,608 30,245 (28,603)2017 (34,444) 37,295 41,132 (38,583)Thesensitivityanalysesabovehavebeen inasignificantassumption,keepingallotherdetermined based on a method that extrapolatesassumptionsconstant.Thesensitivityanalysestheimpactonthedefinedbenefitobligationasa may not be representative of an actual change in result of reasonable changes in key assumptionsthedefinedbenefitobligationasitisunlikelythatoccurring at the end of the reporting period.changes in assumptions would occur in isolation Thesensitivityanalysesarebasedonachange from one another.Thefollowingpaymentsareexpectedcontributionstothedefinedbenefitplan(employeepensionplan)infutureyears:(X US$ 1,000) 2018 2017Withinthenext12months6,241 5,397(next annual reporting period) Between 2 and 5 years29,004 25,081Between5and10years 43,232 38,506Beyond10years 83,943 85,417Total expected payments 162,420 154,401 Thefollowingpaymentsareexpectedcontributionstothedefinedbenefitplan(executivepensionplan)infutureyears:(X US$ 1,000) 2018 2017Withinthenext12months 237 134 (next annual reporting period) Between 2 and 5 years1,023 579Between5and10years 1,461 828Beyond10years 1,334 959Total expected payments 4,055 2,500 105'