NEW YORK — Facing greater restriction in the United States and other industrialized countries, multinational tobacco companies are increasingly marketing their products in developing countries, particularly among women and adolescents.

While smoking rates in some industrialized countries are decreasing at about 1 percent a year, those in developing countries are increasing at around 3 percent.

It is estimated that, if current trends persist for the next 30 years, up to 7 million people from developing countries will die every year from diseases related to smoking.