And 11 percent changed for convenience, as in a move to a new neighborhood.

Government figures show that almost 40 percent of students change their major at least once.

After taking the association's course, 90 percent change their minds.

He doesn't think 40 percent of the population changes its mind in four days.

S.& P. expects that almost 10 percent of the seven companies' stock will change hands within a week or two after they are dropped.

In 1986 only 9 percent of the seats changed hands.

More than 1.6 million shares, or 10 percent of the total outstanding, changed hands yesterday.

A recent survey of 450 American advertising men found that 70 percent had changed their jobs within the last two years.

Between the first and third weeks at the Shubert, 40 percent of the show changed.

About 30 to 40 percent of the art in the new museum's galleries will change each year.