Assumptions Post-Employment Benefits Federal State Enterprises

Data were collected in the Explanatory Notes to the Financial Statements contained in the Financial Reports disclosed on the websites of the Federal State Companies. The period analyzed was the years 2013 to 2017本研究数据取自联邦国有公司官方网站披露的财务报告所包含的财务报表附注。本次分析覆盖的时间区间为2013年至2017年。