The number of students taken to hospitals increased one and a half times from nineteen ninety-seven to two thousand seven.

VOA: special.2009.08.13

The study says mangrove trees provide more than one and a half billion dollars worth of services to ecological systems worldwide.

VOA: special.2010.04.20

One and a half million Palestinians live in the narrow strip of land where most people depend on aid.

VOA: special.2010.06.05

The bill,known as the Sherman Silver Purchase Act, would have the government buy four-and-one-half-million ounces of silver each month.

VOA: special.2010.06.03

It was responsible for more than four and one-half percent of all the years people lived with disability.

VOA: special.2009.09.08

For every increase of five degrees Celsius in air temperature, the patients had a seven and one-half percent higher risk of migraine.

VOA: special.2009.03.18

However,the cooling of about one and one-half to three degrees Celsius is only about half as strong as a real La Nina.

VOA: special.2009.09.29

One of the Millennium Development Goals is to reduce by half the number of people living in extreme poverty by twenty fifteen.

VOA: special.2010.04.26

The scientists say that ice formed less than one year earlier covered almost half of the extent.

VOA: special.2009.10.27

By the spring of nineteen forty-one, Europe had been at war for a year and a half.

VOA: special.2009.05.17

Banks hold one and a half of the three and a half trillion dollars in debt that supports the commercial real estate market.

VOA: special.2009.09.04

After one year, the risk of heart disease for a non-smoker is half that of a smoker.

VOA: special.2010.03.09

About seventy-six centimeters of dry snow equals the water in two and one-half centimeters of rain.

VOA: special.2011.01.11

A BTU is the amount of heat energy needed to raise the temperature of about one-half kilogram of a substance by one degree Fahrenheit.

VOA: special.2010.11.23