The following data show the changes in population of Wakayama prefecture, from 1920 to 2015. Year Population 1920 750,000 1925 788,000 1930 831,000 1935 864,000 1940 847,000 1945 936,000 1950 982,000 1955 1,007,000 1960 1,002,000 1965 1,02…