To economically evaluate regular use of a magnetic resonance apparatus in operation.

At the site of the magnetic resonance device 1, data suited for describing the regular use of the magnetic resonance device 1 obtained in the regular use of the magnetic resonance device 1 is detected. The data is transmitted to a central data bank 10 installed in an office different from the inspection room 3 for the magnetic resonance device 1. The transmitted data is categorized based on the kind of using of the magnetic resonance device 1 by an evaluation device 17 attached to the data bank 10. Based on categorization, the transmitted data is stored in integrated data 20a to 20d allocated to the kind of using. Based on categorization of the transmitted data, regular using of the magnetic resonance device 1 is evaluated economically. Based on the economical evaluation, proposal concerning the change of the magnetic resonance device 1 is made.