⇣ irriqd ⇣irr100iqd00311irr500iqd01553irr1000iqd03106irr2000iqd06212irr5000iqd155irr10000iqd311⇣ irriqd ⇣irr1,00000iqd3106irr5,00000iqd15530irr10,00000iqd31060irr25,00000iqd77650irr50,00000iqd1,55300irr100,00000iqd3,10599