Net inflow (as % of GDP): 2.34% in 2016 Net inflow (as % of GDP): 2.65% in 2015 Net inflow (as % of GDP): 1.98% in 2014 Net inflow (as % of GDP): 3.63% in 2013 Net inflow (as % of GDP): 1.72% in 2012 Net inflow (as % of GDP): 2.02% in 2011 Net inflow (as % of GDP): 2.51% in 2010 Net inflow (as % of GDP): 2.00% in 2009 Net inflow (as % of GDP): 2.64% in 2008 Net inflow (as % of GDP): 3.11% in 2007 Net inflow (as % of GDP): 2.19% in 2006 Net inflow (as % of GDP): 3.00% in 2005