In France, industrial production measures the output of businesses integrated in industrial sector of the economy. Manufacturing is the most important sector and accounts for 86 percent of total production. The biggest segments within Manufacturing are: Food products and beverages (13 percent of total production); machinery and equipment goods (13 percent), of which computer, electronic and optical products (5 percent); basic metals and fabricated metal products (12 percent); other manufacturing, repair and installation of machinery and equipment (12 percent); transport equipment (10 percent); rubber and plastics products, and other non-metallic mineral products (8 percent); and chemicals and chemical products (6 percent). Electricity, gas, steam and air conditioning account for 11 percent of total output, Water supply, sewerage, waste management and remediation account for 1 percent and Mining and quarrying account also for 1 percent.