⇣ irrbgn ⇣irr100bgn000irr500bgn00002irr1000bgn00004irr2000bgn00009irr5000bgn00022irr10000bgn00043⇣ irrbgn ⇣irr1,00000bgn00433irr5,00000bgn02163irr10,00000bgn04325irr25,00000bgn108irr50,00000bgn216irr100,00000bgn433