⇣ irrbbd ⇣irr100bbd000irr500bbd00002irr1000bbd00005irr2000bbd00009irr5000bbd00024irr10000bbd00047⇣ irrbbd ⇣irr1,00000bbd00474irr5,00000bbd02368irr10,00000bbd04737irr25,00000bbd118irr50,00000bbd237irr100,00000bbd474