Vanhu mirioni nemazana matanhatu anemakumi mana , 1 640 , vakafa nekuzviuraya uye vanhu vanodarika mirioni nemazana masere anemakumi matatu , 1830 , vakafira mutsaona dzepamigwagwa mugore 2017 zvinova zvinhu zvave kuratidza kuti firo mbiri idzi dzatove kukwikwidzana .