"Figure 3: Indicative trade balance revision breakdown, UK, 1997 to 2016","" "","" "","" "Notes","" "Unit","£ billion" "","" "","New trade processing systems","Net Spread Earnings","Total revisions" "1997","0.78","0","0.78" "1998","1.085","0","1.085" "1999","1.16","0","1.16" "2000","-0.646","0","-0.646" "2001","-1.159","0","-1.159" "2002","-0.304","0","-0.304" "2003","0.04","0","0.04" "2004","0.59","0.196","0.786" "2005","0.433","0.148","0.581" "2006","0.775","0.124","0.899" "2007","1.291","1.742","3.033" "2008","2.71","3.342","6.052" "2009","0.975","4.153","5.128" "2010","1.526","4.538","6.064" "2011","0.497","6.201","6.698" "2012","1.748","6.02","7.768" "2013","0.909","5.422","6.331" "2014","1.489","5.667","7.156" "2015","0.879","4.507","5.386" "2016","4.573","5.217","9.79"