These would show how much time each person spent on the case.

About $20 billion has already been spent on the program.

About £1.5 billion is spent on health research each year.

So far $9 million has been spent on the project up to 2008.

In all, about $2 million has been spent on the program so far, officials say.

"You have any idea how much money is spent on black programs?"

More than $50 million has been spent on research and development, he said.

Some $3 billion will be spent on information systems in 1991 alone.

Nearly six months was spent on the road in total.

Just the thing for a day spent on your feet.