⇣ irrcop ⇣irr100cop00906irr500cop04530irr1000cop09061irr2000cop181irr5000cop453irr10000cop906⇣ irrcop ⇣irr1,00000cop9061irr5,00000cop45304irr10,00000cop90607irr25,00000cop2,26518irr50,00000cop4,53037irr100,00000cop9,06073