Ete lati so agbeyewo ise ona dabi ti imo sayensi lo fa iseda Sosioloji litireso.. 
Ile-ifowopamọ naa tun pinnu lati seyipada n5, N10, N20 ati N50 si Koinsin to ti pada di iwe bayii.Ni ojo kejila oṣu kọkanla, ọdun 2014, Central Bank of Nigeria gbero lati ṣàtúnṣe si N100 ṣàjọyọ̀ idasilẹ Naijiria fun ọgọrun-un ọdun.. 