⇣ irrsos ⇣irr100sos00135irr500sos00676irr1000sos01353irr2000sos02705irr5000sos06763irr10000sos135⇣ irrsos ⇣irr1,00000sos1353irr5,00000sos6763irr10,00000sos13526irr25,00000sos33814irr50,00000sos67629irr100,00000sos1,35258