compounded growth rates

[greatdream]

Пожалуйста, помогите перевести. "compounded growth rates "

Выражение встречается в следующем контексте: This is a graph showing compounded growth rates over fifty years.

Заранее спасибо

[Рудут]

имхо
сводные темпы роста за 5 лет

насчет "сводные" - не уверена

[d.]

http://www.investopedia.com/terms/c/cagr.asp

Compound Annual Growth Rate - CAGR

The year-over-year growth rate of an investment over a specified period of time.

The compound annual growth rate is calculated by taking the nth root of the total percentage growth rate, where n is the number of years in the period being considered.