NIPPON TELEGRAPH & TELEPHONE CORP (NTTYY) › Operating Cash FlowNIPPON TELEGRAPH & TELEPHONE CORP (NTTYY) — Operating Cash FlowAnnual figures by fiscal year, from SEC filings.2012: 2.51T JPY2013: 2.45T JPY2014: 2.73T JPY2015: 2.39T JPY2016: 2.71T JPY2017: 2.92T JPY2.92T JPY2012Operating Cash Flow (JPY)2017Fiscal YearOperating Cash FlowChange YoY20172.92T JPY+7.6%20162.71T JPY+13.4%20152.39T JPY-12.3%20142.73T JPY+11.2%20132.45T JPY-2.2%20122.51T JPY—Other metrics: RevenueCost of RevenueGross ProfitOperating IncomeNet IncomeEPS (Diluted)Total AssetsTotal LiabilitiesShareholders' EquityCash & EquivalentsCapital ExpendituresShares OutstandingDividends Per Share