Net inflow (as % of GDP): 3.57% in 2016 Net inflow (as % of GDP): 1.36% in 2015 Net inflow (as % of GDP): 3.94% in 2014 Net inflow (as % of GDP): 3.53% in 2013 Net inflow (as % of GDP): 4.57% in 2012 Net inflow (as % of GDP): 1.84% in 2011 Net inflow (as % of GDP): 4.91% in 2010 Net inflow (as % of GDP): 2.56% in 2009 Net inflow (as % of GDP): 3.75% in 2008 Net inflow (as % of GDP): 5.62% in 2007 Net inflow (as % of GDP): 3.56% in 2006 Net inflow (as % of GDP): 8.53% in 2005