However, the numbers of students expanded quickly and reached up to 300.

Both the numbers of such companies and their reach have expanded in just the last few months.

The number of volunteers has expanded from about 15 in the early years to around 55 people.

During the next few years, the number of boys ages 10 to 12 will be expanding.

The number of teams has expanded to 28 since 1991.

Officials say the number of high technology industries is also expanding.

The number may expand to 200 each quarter this summer.

Throughout the last century a number of birds have expanded their range.

After a few months, the number of cities expanded to more than 20.

The numbers expand by 25 percent in the summer, the mayor said.