Mugihugu ca Tanzania, imyaka isanzwe yo kubaho ku bapfasoni gushika mu 2016, yari 66, hakaba hiyongereyeko imyaka 10 ugereranije no mu 1990 nk'uko biri mucigwa cakozwe n'igisata kijewe gupima imitima mw'ishirahamwe mpuzamakungu rijejwe amagara y'abantu mu 2016, bafashijwe n'ikigo kijejwe ibiharuro.
