They were turned out at the rate of 4,000 per year by 1825.

But now they seem to age at the same rate.

Which was growing at the rate of four million a day.

I mean time doesn't go at the same rate even on one level.

We may never know about him at the rate we're going.

The human population is growing at the rate of 6 million people a month.

The calls come in at the rate of 2,500 a day, more than 100 every hour.

The cases were being called at a rate of one every two or three minutes.

People in California seem to age at a different rate than the rest of the country.

Working at our present rate, you won't have them for several hours.