"Figure 2: Annual revisions to net trade are more heavily driven by trade in services revisions","" "Indicative impact of Blue Book 2019 improvements to the current price annual trade balance as a percentage of GDP, 1997 to 2016","" "","" "Notes","" "Unit","Percent" "","" "","Published","Blue Book 2019","Revision to trade in goods percentage of GDP","Revision to trade in services percentage of GDP" "1997","0.5","0.5","0.0","0.1" "1998","-0.7","-0.6","-0.2","0.2" "1999","-1.4","-1.4","-0.1","0.2" "2000","-1.9","-1.7","-0.2","0.3" "2001","-2.4","-2.2","-0.1","0.3" "2002","-2.8","-2.6","0.0","0.2" "2003","-2.4","-2.2","-0.1","0.3" "2004","-2.6","-2.5","-0.1","0.1" "2005","-2.5","-2.4","0.0","0.1" "2006","-2.3","-2.1","0.1","0.2" "2007","-2.3","-2.0","0.1","0.2" "2008","-2.5","-2.2","0.1","0.2" "2009","-1.8","-1.6","0.1","0.1" "2010","-2.2","-2.0","0.1","0.1" "2011","-1.1","-0.9","0.0","0.3" "2012","-1.5","-1.2","0.2","0.2" "2013","-1.6","-1.3","0.1","0.2" "2014","-1.6","-1.4","0.1","0.1" "2015","-1.4","-1.4","0.1","0.0" "2016","-1.6","-1.6","0.0","-0.1"