⇣ nprsgd ⇣npr100sgd00101npr500sgd00506npr1000sgd01011npr2000sgd02023npr5000sgd05057npr10000sgd101⇣ nprsgd ⇣npr1,00000sgd1012npr5,00000sgd5057npr10,00000sgd10115npr25,00000sgd25287npr50,00000sgd50575npr100,00000sgd1,01150