⇣ irrthb ⇣irr100thb00009irr500thb00044irr1000thb00087irr2000thb00174irr5000thb00435irr10000thb00870⇣ irrthb ⇣irr1,00000thb08704irr5,00000thb435irr10,00000thb870irr25,00000thb2176irr50,00000thb4352irr100,00000thb8704