It The number of classes per year range between 7 and 10.

The number of classes should be possible to deal with by the reader.

You will find the appropriate class number in the subject index.

The number of classes per week for a course will be doubled.

This was changed in 2003 to match the number of classes per year.

The number of classes a year has decreased by 75 percent.

An increasingly affluent middle class numbers 45 million and growing.

During the same period, the number of classes in the region increased by 504, with 762 more teachers also offering their services.

He started to enroll female students and increased the class number to 8.

The number of classes and weight limits for each class have changed several times, as shown in the following table.