⇣ irrsrd ⇣irr100srd00008irr500srd00038irr1000srd00077irr2000srd00153irr5000srd00383irr10000srd00765⇣ irrsrd ⇣irr1,00000srd07651irr5,00000srd383irr10,00000srd765irr25,00000srd1913irr50,00000srd3826irr100,00000srd7651