⇣ irrsrd ⇣irr100srd00008irr500srd00038irr1000srd00077irr2000srd00153irr5000srd00384irr10000srd00767⇣ irrsrd ⇣irr1,00000srd07671irr5,00000srd384irr10,00000srd767irr25,00000srd1918irr50,00000srd3836irr100,00000srd7671