UNICEF says the death rate for children under the age of five has fallen twenty-eight percent since nineteen ninety.

VOA: special.2009.09.28

The discount rate is now only 2.5% twenty-five basis points higher; it's at 2.5%.

贴现率现在只高了,二十五个基本点；是。

耶鲁公开课 - 金融市场课程节选

The group says the cremation rate is expected to increase to almost fifty-nine percent by two thousand twenty-five.

VOA: special.2009.12.11

The rate is one in every one thousand two hundred births at age twenty-five.

VOA: special.2009.09.09

That was compared to an approval rate of fifty-five percent in May.

VOA: special.2009.07.25

And at forty-five the rate is one in thirty.

VOA: special.2009.09.09

And some do it better than others. One measure of success is the five-year survival rate, and the lead author of a new study says that number varied dramatically among the different medical centers doing lung transplants.

VOA: standard.2010.07.14