⇣ irrils ⇣irr100ils00001irr500ils00004irr1000ils00009irr2000ils00018irr5000ils00044irr10000ils00088⇣ irrils ⇣irr1,00000ils00879irr5,00000ils04397irr10,00000ils08794irr25,00000ils220irr50,00000ils440irr100,00000ils879