Bordeaux wine regions 5 million litres from 925 hectares of vines. Note that, although the description 'clairet' may be derived from the English 'claret', 'claret' in fact refers exclusively to red Bordeaux. A small amount of sparkling wine is made in the Bordeaux region, under the appellation Crémant-de-Bordeaux AOC (known before 1990 as Bordeaux Mousseux). This is made using the methode traditionelle from the same grapes as white Bordeaux if white and the same grapes as red Bordeaux if rosé. The great majority is white, accounting for around 900,000 litres of production, as opposed to 20,000 litres of rosé. The appellation Vin de
Margaret River (wine region) with only 200 millimetres of the annual 1160 millimetres falling between October and April. The low diurnal and seasonal temperature range means an unusually even accumulation of warmth. Overall the climate is similar to that of Bordeaux in a dry vintage. Although the region produces just three percent of total Australian grape production, it produces over 20 percent of Australia's premium wine market. The principal grape varieties are fairly evenly split between red and white; Cabernet Sauvignon, Chardonnay, Sauvignon blanc, Sémillon, Shiraz, Merlot, Chenin blanc and Verdelho. There are no official Margaret River subregions, although in 1999 viticultural scientist Dr