⇣ nprbam ⇣npr100bam00136npr500bam00678npr1000bam01357npr2000bam02714npr5000bam06784npr10000bam136⇣ nprbam ⇣npr1,00000bam1357npr5,00000bam6784npr10,00000bam13569npr25,00000bam33921npr50,00000bam67843npr100,00000bam1,35685