Dr. Al-Assaf went on to reiterate the State's concern to meet the citizens' requirements by focusing on social and economic projects and enabling the private sector to contribute positively to the process of economic development. In 1999, he said, the rate of economic growth increased by 8.44 percent, and the cost of living index dropped by 1.2 percent. This reflects positive development and stabilization of the local market as well as improvement in the commercial balance, he said, adding that the Saudi economy has proved to be capable of adapting itself to international economic developments.