Net inflow (as % of GDP): 3.13% in 2016 Net inflow (as % of GDP): 2.75% in 2015 Net inflow (as % of GDP): 3.16% in 2014 Net inflow (as % of GDP): 3.49% in 2013 Net inflow (as % of GDP): 3.75% in 2012 Net inflow (as % of GDP): 4.72% in 2011 Net inflow (as % of GDP): 3.08% in 2010 Net inflow (as % of GDP): 3.10% in 2009 Net inflow (as % of GDP): 4.28% in 2008 Net inflow (as % of GDP): 5.21% in 2007 Net inflow (as % of GDP): 4.09% in 2006 Net inflow (as % of GDP): -3.62% in 2005