⇣ irrnpr ⇣irr100npr00032irr500npr00158irr1000npr00317irr2000npr00634irr5000npr01585irr10000npr03169⇣ irrnpr ⇣irr1,00000npr317irr5,00000npr1585irr10,00000npr3169irr25,00000npr7923irr50,00000npr15846irr100,00000npr31692