List of small towns in usa for 1 percent of GDP in 2001, up more than 11 percent from 1991. Major overseas trading partners are the UNITED KINGDOM, the UNITED STATES, GERMANY, ITALY, BELGIUM, and JAPAN. Because of its strategic, active investment in both the Southern African Customs Union (SACU) and the Southern African Development Community (SADC), South Africa has been able to increase its relationship”and business of trade” with fellow sub-Saharan African countries. In 2003, a Reuters news story announced that South Africa remains an optimistic haven in the eyes of 30 of the world’s economists. Polled, the experts declared that they see the country promising”and practicing”improved growth, a stable inflation, a steady rate of exchange, and lower interest rates. On the corporate side, the U.S. List of small towns in usa 2016.