Wine, one of Australia's fastest growing exports has reported only marginal sales growth in the domestic market in October - to a seasonally adjusted 30.97 million litres from 30.92 million litres in September. Sales are down from the same period last year - 31.35 million litres were sold in October 1999. Total sales last fiscal year ending June 30, 2000 rose 6% to 369.27 million litres from 348.35 million litres previously.