Patent ID: 8903791

Claim:
A statistical information generation system comprising: circuitry configured to acquire location information-storing data including identification information identifying one or more mobile communication terminals, location information on a location of the one or more mobile communication terminals, and time information on a time when the location information is acquired; acquire attribute information-storing data including identification information identifying one or more mobile communication terminals, and attribute information on subscribers of the one or more mobile communication terminals; acquire search condition information for the location information-storing data and the attribute information-storing data; extract a part of the location information-storing data and the attribute information-storing data on the basis of the search condition information, and determine data elements for each combination of extracted location information-storing data and attribute information-storing data which have the same identification information; add together, a magnification factor for each of the determined data elements, the magnification factor corresponding to the attribute information included in the respective data element and indicating a degree of magnification to a value of statistical target; calculate an estimated value of statistical data on population by using the added magnification factors of the determined data elements; count a number of the data elements; determine a magnitude of the number of data elements by comparing the number of data elements with a predetermined value; and output the estimated value of statistical data when the number of data elements is determined to be larger than a predetermined value, and not output the estimated value of statistical data when the number of data elements is determined to be smaller than the predetermined value.