1Growth rate over a given period; often expressed as a percentage (e.g., economic growth rate, population growth rate).
今年の国内総生産の成長率は予想より低かった。
This year's GDP growth rate was lower than expected.
子どもの身長の成長率は年齢によって変わる。
A child's height growth rate varies depending on age.
売上の成長率が高い企業は投資家に人気がある。
Companies with high sales growth rates are popular with investors.