The market for steel increased rapidly from 1880 to 1930.

The market for these has increased two to threefold just in the past three years.

Over the years the market has increased its number of vendors.

Installation costs have also dipped as the market has increased for home use of solar energy.

Since then, the market for maple bats has dramatically increased.

The market significantly increased through commercial sale and public distribution.

In 1990 more than 25 new diet books were launched and the market is increasing.

The men's market, while tiny, increased by 37 percent last year.

The market for insulation increased following the oil embargo of 1973-74.

In addition to raising safety questions, the gray market can increase the price of some drugs.