b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2019 (Continued)Staatsolie medical retiree planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedmedicalcostinflationonthedefinedbenefitobligationare:Assumptions Discount rate Medical cost inflationSensitivitylevel 1%Increase 1%Decrease 1%Increase 1%Decrease2019 (4,213,226) 5,521,665 5,280,625 (4,125,144)2018 (3,847,993) 5,038,190 4,827,174 (3,773,482)GOw2 medical retiree planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedmedicalcostinflationonthedefinedbenefitobligationare:Assumptions Discount rate Medical cost inflationSensitivitylevel 1%Increase 1%Decrease 1%Increase 1%Decrease2019 (114,303) 146,245 139,297 (111,396)2018 (92,260) 119,039 113,754 (90,198)SPCS medical retiree planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedmedicalcostinflationonthedefinedbenefitobligationare:Assumptions Discount rate Medical cost inflationSensitivitylevel 1%Increase 1%Decrease 1%Increase 1%Decrease2019 (93,116) 131,708 127,008 (92,078)2018 (78,551) 111,405 107,585 (77,756)113'