⇣ irrils ⇣irr100ils00001irr500ils00004irr1000ils00009irr2000ils00018irr5000ils00045irr10000ils00089⇣ irrils ⇣irr1,00000ils00895irr5,00000ils04473irr10,00000ils08945irr25,00000ils224irr50,00000ils447irr100,00000ils895