There are two kinds of "population by estimate" and "population with Basic Resident Register", and population publishing varies in number each. Based on result of the latest national census, we modified monthly birth, death, transference, transference, and "population by estimate" calculated every month as of 1st. Regardless of registration of Basic Resident Register, we actually intend for living person. "Population with Basic Resident Register" calculated the number of inhabitants recorded to Basic Resident Register provided for each municipality every month as of the last day. We intend for person with resident certificate in Yokohama-shi.