Key Figures Comparison TableBar ChartLine ChartSwap legendSwitch to index viewSwitch to standard viewKey figuresTotal Sales by SegmentWACKER SILICONESWACKER POLYMERSWACKER BIOSOLUTIONSWACKER POLYSILICONAllNoneKey Financial IndicatorsCash flow from operating activitiesNet cash flow*Cashflow from long-term investing activities – before securitiesAllNoneEmployeesEmployeesPersonnel ExpensesAllNoneResearch and DevelopmentResearch and development expensesAllNoneEarnings IndicatorsSalesEBITDA*EBIT*Net incomeAllNoneStock IndicatorsEarnings per shareDividend per shareDividend yieldROCEAllNoneBalance-Sheet IndicatorsTotal assetsEquityEquity RatioCapital Expenditures*DepreciationAllNonePeriod201320142015*20162017201820192013201420152016*2017201820192013201420152016201720182019AllNoneXLSPNGCreated with Highcharts 3.0.9in € millionTotal Sales by Segment201720182019WACKER SILICONESWACKER POLYMERSWACKER BIOSOLUTIONSWACKER POLYSILICON05001,0001,5002,0002,5003,000