⇣ irrmop ⇣irr100mop00002irr500mop00010irr1000mop00019irr2000mop00038irr5000mop00096irr10000mop00192⇣ irrmop ⇣irr1,00000mop01922irr5,00000mop09609irr10,00000mop192irr25,00000mop480irr50,00000mop961irr100,00000mop1922