⇣ irrils ⇣irr100ils00001irr500ils00004irr1000ils00009irr2000ils00018irr5000ils00044irr10000ils00088⇣ irrils ⇣irr1,00000ils00878irr5,00000ils04388irr10,00000ils08776irr25,00000ils219irr50,00000ils439irr100,00000ils878