⇣ irrbrl ⇣irr100brl00001irr500brl00006irr1000brl00012irr2000brl00025irr5000brl00062irr10000brl00124⇣ irrbrl ⇣irr1,00000brl01235irr5,00000brl06176irr10,00000brl124irr25,00000brl309irr50,00000brl618irr100,00000brl1235