An aggregation system that can aggregate and order user operation information at high speed through a communications network. An ID number to the user is provided, and a proxy server forwards the operation information with the ID number from the user to a specific administration server based on the ID number. The administration server accesses at high speed the user information based on this ID number. In addition the prescribed server uses a special passing sequence to collect and synthesize head-count data that corresponds to score information such as the elapsed time, etc. from the start ofreception, and order information is stored in this passing sequence, and it is delivered to the administration server. Load balancers assign calls to optional proxy servers, the proxy server can relay the calls at high speed, and the administration server can reference the user information. In addition, expansion is easy since the processing is done by dispersal by means of a plurality of administration servers.