⇣ iqdetb ⇣iqd100etb00440iqd500etb022iqd1000etb04401iqd2000etb08802iqd5000etb220iqd10000etb440⇣ iqdetb ⇣iqd1,00000etb4401iqd5,00000etb22004iqd10,00000etb44008iqd25,00000etb1,10021iqd50,00000etb2,20042iqd100,00000etb4,40083