抄録
In this paper the author studies analysis information concerning public centers of 23 social education centers, 24 welfare centers and 10 physical education centers. The utilization-rate is calculated by the frequency per annum per object capita and distance from the center to one's home. Part 1 (1) In this part the author models curved lines of utilization-rate by type and analyses charactristics of those models. (2) In this part the author explains the reason of the difference of utilization-rate by type and also by each establishment. Part 2 (1) Generally, the more the distance is, the less the utilization-rate is. But, as a public center it is desirable that the decrease of utilization-rate is stayed within the range of limited difference. Therefore, in this part the author studies some suitable arrangements of establishments. (2) In this part the author studies the distance between the two neighboring establishments from the above point of view.
