⇣ irrxdr ⇣irr100xdr000irr500xdr00001irr1000xdr00002irr2000xdr00004irr5000xdr00009irr10000xdr00018⇣ irrxdr ⇣irr1,00000xdr00180irr5,00000xdr009irr10,00000xdr01799irr25,00000xdr04498irr50,00000xdr08997irr100,00000xdr180