There were some companies who opted not to supply some or all of the information we requested for fiscal year 2003. So we have estimated sales volume and percentage breakdowns for those companies, indicated with an asterisk. For some public companies, we used information from annual reports or SEC filings. The only way to present a meaningful report on the state of the industry is to include every company that is a significant player, even if it has had a bad year or is in turmoil for some other reason.