⇣ irrnio ⇣irr100nio00009irr500nio00044irr1000nio00088irr2000nio00176irr5000nio00439irr10000nio00878⇣ irrnio ⇣irr1,00000nio08777irr5,00000nio439irr10,00000nio878irr25,00000nio2194irr50,00000nio4388irr100,00000nio8777