But we've collected over $5 million in the first three years.

However, further data must be collected over a longer period of time.

For many, data were collected seven different times over the course of 24 years.

The rest will be collected over the next few days.

In 2008 alone, more than 14,000 groups collected over $10 million.

He now has thousands of books collected over 40 years.

She collected over a million dollars, after many years of going to court.

The 13,500 works of more than 500 artists, collected over 17 years, needed special care and attention.

Both books are filled with numbers collected over several years.

There are 26 items to collect over the course of the game.