⇣ irrghs ⇣irr100ghs00003irr500ghs00017irr1000ghs00034irr2000ghs00069irr5000ghs00171irr10000ghs00343⇣ irrghs ⇣irr1,00000ghs03425irr5,00000ghs171irr10,00000ghs343irr25,00000ghs856irr50,00000ghs1713irr100,00000ghs3425