American wine average 28.2 percent in 2010, versus 27 percent in 2009. "As of 2005", the largest producers of American wine. American wine American wine has been produced for over 300 years. Today, wine production is undertaken in all fifty states, with California producing 89 percent of all US wine. The United States is the fourth-largest wine producing country in the world, after France, Italy, and Spain. The North American continent is home to several native species of grape, including "Vitis labrusca", "Vitis riparia", "Vitis rotundifolia", and "Vitis vulpina." But the wine-making industry is based on the cultivation of the European "Vitis
Australian wine with 54 litres. Only 16.6% of wine sold domestically is imported. Wine is produced in every state, with more than 60 designated wine regions totalling approximately 160,000 hectares; however Australia's wine regions are mainly in the southern, cooler parts of the country, with vineyards located in South Australia, New South Wales, Victoria, Western Australia, Tasmania and Queensland. The wine regions in each of these states produce different wine varieties and styles that take advantage of the particular Terroir such as: climatic differences, topography and soil types. The major varieties are predominantly Shiraz, Cabernet Sauvignon, Chardonnay, Merlot, Semillon, Pinot noir, Riesling,