Given its phenomenal growth rate China has been depleting its coal reserves by almost 2% per annum for over a decade and a half.

中国显著的经济增长是以过去二十几年来每年消耗2%的煤储量为代价的。

youdao

That works out to a (top line) growth rate exceeding 75% per annum.

FORBES: WebCE

The robust growth of Penang is also reflected in air cargo's average growth rate of 28% per annum for 1994 and 1996.

CNN: LETTERS AND COMMENT

Our objective is to sustain a growth rate of 9 to 10 percent per annum in the next three decades.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House