(Another telling statistic: three-quarters of the works on view have been purchased since 1970.)

Over 400,000 people have purchased Tracker boats since 1978.

They were purchased by the applicants at various dates, mainly since 1983.

Additional land has been purchased or donated since the Area's inception.

Over $3.8 billion dollars in assets have been purchased since 1989.

The class action seeks to include everyone who has purchased a Mac since the beginning of 2005.

The trust has purchased further paintings by Munnings since the original bequest.

The suit covers those who have purchased the water in the United States since June 1999.

Some of the passenger coaches were 19th century relics; no new coaches had been purchased since 1910.

They had not purchased an American film for Romanian distribution since 1973.