こうれいかりつ
高齢化率
Population aging rate, The rate of aging
65歳以上の高齢者が、全体の人口のなかで占める割合。
This is the proportion of the entire population that is made up of elderly people aged 65 and above.
こうれいかりつ
Population aging rate, The rate of aging
65歳以上の高齢者が、全体の人口のなかで占める割合。
This is the proportion of the entire population that is made up of elderly people aged 65 and above.