b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2018 (Continued)GOw2 jubilee planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedsalaryincreaseonthedefinedbenefitobligationare:Assumptions Discount rate Future salary increasesSensitivity level 1% Increase 1% Decrease 1% Increase 1% Decrease2018 (4,923) 5,567 5,978 (5,388)2017 (5,554) 6,247 6,364 (5,762)Staatsolie periodic additional holiday allowance planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedsalaryincreaseonthedefinedbenefitobligationare:Assumptions Discount rate Future salary increasesSensitivity level 1% Increase 1% Decrease 1% Increase 1% Decrease2018 (32,447) 33,338 19,211 (19,082)2017 (34,511) 35,469 49,027 (48,464)SPCS periodic additional holiday allowance planTheeffectofa1percentagepointchangeintheassumeddiscountrateandassumedsalaryincreaseonthedefinedbenefitobligationare:Assumptions Discount rate Future salary increasesSensitivity level 1% Increase 1% Decrease 1% Increase 1% Decrease2018 (1,136) 1,173 889 (882)2017 (847) 882 1,019 (993)104 STAATSOLIE 2018 ANNUAL REPORT'