Net inflow (as % of GDP): 2.04% in 2016 Net inflow (as % of GDP): 4.07% in 2015 Net inflow (as % of GDP): 3.67% in 2014 Net inflow (as % of GDP): 3.78% in 2013 Net inflow (as % of GDP): 2.71% in 2012 Net inflow (as % of GDP): 2.14% in 2011 Net inflow (as % of GDP): 1.84% in 2010 Net inflow (as % of GDP): 1.53% in 2009 Net inflow (as % of GDP): 4.53% in 2008 Net inflow (as % of GDP): 8.22% in 2007 Net inflow (as % of GDP): 4.89% in 2006 Net inflow (as % of GDP): 2.18% in 2005