dependency ratio
plural of Mexcrement
(history, Babylon) A period of 600 years.
(geography) The number of people under the age of 15 and over the age of 64 compared to the number of people active in the labor force.
simple past tense and past participle of prefire
政策担当者は、退職者の急増と低い出生率により国内の扶養比率(15歳未満と65歳以上の人口が労働力人口に対して占める割合)が上昇し、公的年金制度に負担をかけることを懸念している。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★