The National Institute of Scientific Research, founded in 1965 at Lomé, is the central scientific coordinating body. Several French research institutes have branches in the capital, and there are pilot farm projects throughout the country. The University of Benin at Lomé maintains faculties of sciences and medicine and schools of engineering and agriculture. Togo also has an agricultural school at Kpalimé and a technical college at Sokodé. In 1987–97, science and engineering students accounted for 35% of college and university enrollments. In the same period, expenditures for research and development totaled 0.5% of GNP; 98 scientists and engineers and 63 technicians per million people were engaged in research and development.