The following table shows the change of the population during the last four decades.

The growth during the decade from 1961 to 1971 was 71.86 percent.

During the next decade the most significant work took place.

During the last few decades it had happened several times.

The News says it has lost $115 million during the last decade.

The number of the students increased during the next decades and there was a need for a new building.

It developed during the early decades of the 20th century.

The group fell an average of 4.4 percent a year during the decade.

The public school population during the last decade grew 15.3 percent.

During the past decade, a student conference has been added.