The industrial sector produces about 25 percent of Paraguay's gross domestic product  and employs about 31 percent of the labor force. Output grew by 2.9 percent in 2004, after five years of declining production. Traditionally an agricultural economy, Paraguay is showing some signs of long-term industrial growth. The pharmaceutical industry is quickly supplanting foreign suppliers in meeting the country's drug needs. Paraguayan companies now meet 70 percent of domestic consumption and also have begun exporting drugs. Strong growth also is evident in the production of edible oils, garments, organic sugar, meat processing, and steel. Nevertheless, capital for further investment in the industrial sector of the economy is scarce. Following the revelation of widespread financial corruption in the 1990s, the government is still working to improve credit options for Paraguayan businesses. In 2003 manufacturing made up 13.6 percent of the GDP, and the sector employed about 11 percent of the working population in 2000. Paraguay's primary manufacturing focus is on food and beverages. Wood products, paper products, hides and furs, and non-metallic mineral products also contribute to manufacturing totals. Steady growth in the manufacturing GDP during the 1990s  laid the foundation for 2002 and 2003, when the annual growth rate rose to 2.5 percent.. How many main manufacturing sectors is Paraguay focused on?