⇣ irrils ⇣irr100ils00001irr500ils00004irr1000ils00009irr2000ils00018irr5000ils00044irr10000ils00089⇣ irrils ⇣irr1,00000ils00886irr5,00000ils04431irr10,00000ils08862irr25,00000ils222irr50,00000ils443irr100,00000ils886