Mining is important to the Mendoza economy and has grown sharply in recent years, now accounting for 22% of output in 2005 (nearly 5 times the national average). Fourteen percent of the national reserves of petroleum are in Mendoza, also home to large-scale mining of lime and uranium. Manufacturing has long contributed to the province's prosperity and still accounts for 16% of the economy. Mendoza's main industries are, of course, wine production with 1,200 wineries turning out 1.1 billion liters in 2005, followed by canned fruits, a large petroleum refinery (in Luján de Cuyo), cement and others.