b'STAATSOLIE MAATSCHAPPIJ SURINAME N.V.NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEAR ENDED DECEMBER 31, 2018 (Continued)4.8EMPLOYEE DEFINED BENEFIT LIABILITIESTheGrouphasthreetypesofemployeebenefitplans,namelypensions,post-employmentbenefitsandotherlong-termemployeebenefitplans.Asummaryofthenetemployeebenefitliabilitiesforthedifferentbenefitsareshowninthetablebelow:(X US$ 1,000) As at As atDecember 31, 2018 December 31, 2017Pension PlansEmployee pension plan 2,359 13,487Executive pension plan 509 646GOw2 retiree pension plan 79 96Post-employment benefit plansRetireeMedicalPlanStaatsolie 15,080 13,506RetireeMedicalplanGOw2 582 492RetireeMedicalPlanSPCS 303 240Pension gratuity Staatsolie 2,988 2,965Pension gratuity SPCS 20 18Funeral grant plan Staatsolie 860 894Funeral grant plan SPCS 9 8Supplementary Provision Board members 819733 Other long-term employee benefit plansJubilee gratuity Staatsolie 8,919 6,602Jubilee gratuity SPCS 146 103Jubilee gratuity GOw2 101 93Additional holiday allowance Staatsolie 2,796 2,839Additional holiday allowance SPCS5330Total35,623 42,752 82 STAATSOLIE 2018 ANNUAL REPORT'