An average day would produce about 5,500 calls in the same period of time.

For a time in the 1990's, he was producing about a book a year.

Each produces side effects in about 10 percent of patients, however, and many who cannot take one drug do very well on another.

The huge project would produce about $3.5 billion in equipment over 20 years.

Together, the two runs produced about $10 million at the box office.

The small plants together would produce just about that much power.

A single female produces about 40 young over her entire life.

The mine produced about $2 million in gold before 1896.

The sales tax produces about $1.4 million a week for the county.

The two companies together produce about 900 billion cigarettes a year, or 16 percent of the world's total.