"Over just the last three years, NHTSAs defect and compliance investigations have resulted in five hundred twenty-four recalls involving twenty-three million vehicles.

VOA: special.2010.02.26

But regional carriers have had four in the last five years, while major airlines have had one.

VOA: special.2009.06.13

But rates in the United States have increased by more than one-third in the last twenty-five years.

VOA: special.2009.10.26

Preterm birth rates in the United States have increased thirty-six percent in the last twenty-five years.

VOA: special.2009.10.19

We ,over the last twenty-five years, seen an alarming decline in the number of beekeepers.

VOA: special.2011.05.24

In the last five years, the ten,twenty and fifty-dollar bills have been redesigned.

VOA: special.2010.11.15

He says there have been large increases in the last five years in the trafficking of men and boys to work in the agricultural, construction,fishing and domestic service sector.

VOA: standard.2009.10.19