The Department does not make projections of gas production on a quarterly basis. It does publish projections of annual production from the UK continental shelf, in the form of ranges, at http://www.og.dti.gov.uk/information/bb_updates/chapters/Section4_17.htm. For 2006 to 2008 the latest projections of production available for sale (i.e. net of producers' own use) are 85–95 billion cubic metres (bcm) in 2006, 80–90 bcm in 2007 and 75–85 bcm in 2008. By comparison, net production in 2004 was 94.5 bcm and is likely to be around 89 bcm in 2005.